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ModelDescriptionBrandLeadingConditionPriceAction
RF Transistors (BJT)
HFA3128B
The HFA3046, HFA3096, HFA3127 and the HFA3128 are Ultra High Frequency Transistor Arrays that are fabricated from Intersil Corporation’s complementary bipolar UHF-1 process. Each array consists of five dielectrically isolated transistors on a common monolithic substrate. The NPN transistors exhibit a fT of 8GHz while the PNP transistors provide a fT of 5.5GHz. Both types exhibit low noise (3.5dB), making them ideal for high frequency amplifier and mixer applications.Features• NPN Transistor (fT). . . . . . . . . . . . . . . . . . . . . . . . . . 8GHz• NPN Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . 130• NPN Early Voltage (VA) . . . . . . . . . . . . . . . . . . . . . . . 50V• PNP Transistor (fT) . . . . . . . . . . . . . . . . . . . . . . . . 5.5GHz• PNP Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . . 60• PNP Early Voltage (VA) . . . . . . . . . . . . . . . . . . . . . . . 20V• Noise Figure (50Ω) at 1.0GHz . . . . . . . . . . . . . . . . . 3.5dB• Collector-to-Collector Leakage. . . . . . . . . . . . . . . . . <1pA• Complete Isolation Between Transistors• Pin Compatible with Industry Standard 3XXX SeriesArraysApplications• VHF/UHF Amplifiers• VHF/UHF Mixers• IF Converters• Synchronous Detectors
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HFA3134IHZ96
The HFA3134 and HFA3135 are Ultra High Frequency Transistor pairs that are fabricated with Intersil Corporation’s complementary bipolar UHF-1X process. The NPN transistors exhibit an fT of 8.5GHz, while the PNP transistors have an fT of 7GHz. Both types exhibit low noise, making them ideal for high frequency amplifier and mixer applications.Features• NPN Transistor (fT) . . . . . . . . . . . . . . . . . . . . . . . . 8.5GHz• NPN Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . . 100• NPN Noise Figure (50Ω) at 1.0GHz. . . . . . . . . . . . . 2.6dB• PNP Transistor (fT). . . . . . . . . . . . . . . . . . . . . . . . . . 7GHz• PNP Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . . . 57• PNP Noise Figure (50Ω) at 900MHz . . . . . . . . . . . . 4.6dB• Small Package (EIAJ-SC74 Compliant). . . . . . . .SOT23-6• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• VHF/UHF Amplifiers• VHF/UHF Mixers• IF Converters• Synchronous Detectors
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Integrated Circuits (ICs) - PMIC - Voltage Regulators - Special Purpose
ISL95818IRTZ
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Linear Regulator
ISL6412IR
The ISL6412 is an ultra low noise triple output LDO regulator with microprocessor reset circuit and is optimized for powering wireless chip sets.Features• Small DC/DC Converter Size- Three LDOs and Reset Circuitry in a Low-Profile 4x4mm QFN Package• High Output Current- LDO1, 1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330mA- LDO2, 2.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225mA- LDO3, 2.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125mA• Ultra-Low Dropout Voltage- LDO2, 2.8V. . . . . . . . . . . . . . . . 125mV (typ.) at 225mA- LDO3, 2.8V. . . . . . . . . . . . . . . . 100mV (typ.) at 125mA• Ultra-Low Output Voltage Noise- <30μVRMS (typ.) for LDO3 (VCO Supply)• Stable with Small Ceramic Output Capacitors• Extensive Protection and Monitoring Features- Over current protection- Short circuit protection- Thermal shutdown- FAULT indicator• Logic-Controlled Shutdown Pin• Integrated Microprocessor Reset Circuit- Programmable Reset Delay• Proven Reference Design for a Total WLAN System Solution• QFN Package- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline- Near Chip-Scale Package Footprint Improves PCB Efficiency and Is Thinner in Profile• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• PRISM® 3 Chipsets – ISL37106P• WLAN Cards- PCMCIA, Cardbus32, MiniPCI Cards- Compact Flash Cards• Liberty Chipset• Hand-Held Instruments
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DC Switching Regulators
ISL85001IRZ-T
1A Standard Buck PWM RegulatorThe ISL85001 is a high-performance, simple output controller that provides a single, high frequency power solution for a variety of point-of-load applications. The ISL85001 integrates a 1A standard buck PWM controller and switching MOSFET.Features• Standard Buck Controller with Integrated Switching Power MOSFET• Integrated Boot Diode• Input Voltage Range- Fixed 5V ±10%- Variable 5.5V to 25V• PWM Output Voltage Adjustable from 0.6V to 19V with Continuous Output Current up to 1A• ±1% VFB Tolerance• Voltage Mode Control with Voltage Feed-Forward• Fixed 500kHz Switching Frequency• Externally Adjustable Soft-Start Time• Output Undervoltage Protection• Enable Inputs• PGOOD Output• Overcurrent Protection• Thermal Overload Protection• Internal 5V LDO Regulator• Pb-Free (RoHS compliant)Applications• General Purpose• WLAN Cards-PCMCIA, Cardbus32, MiniPCI Cards-Compact Flash Cards• Hand-Held Instruments• LCD Panel• Set-top Box
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ISL9104IRUFZ-T7A
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ISL6559CR-T
The ISL6559 provides core-voltage regulation by driving 2 to 4 interleaved synchronous-rectified buck-converter channels in parallel. Interleaving the channel timing results in increased ripple frequency which reduces input and output ripple currents. The reduction in ripple results in lower component cost, reduced dissipation, and a smaller implementation area.Features• Multi-Phase Power Conversion- 2, 3 or 4 Phase Operation• Active Channel Current Balancing• Precision rDS(ON) Current Sharing- Lossless- Low Cost• Input Voltage: 12V or 5V Bias• Precision CORE Voltage Regulation- ±1% System Accuracy Over Temperature- Differential Remote Output Voltage Sensing- Programmable Reference Offset• Microprocessor Voltage Identification Input- 5-Bit VID Input- 0.800V to 1.550V in 25mV Steps- Dynamic VID Technology• Programmable Droop Voltage• Fast Transient Recovery Time• Over Current Protection• Digital Soft Start• Threshold Sensitive Enable Input• High Ripple Frequency (160kHz to 4MHz)• QFN Package:- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile• Pb-Free Available (RoHS Compliant)Applications• AMD Hammer Family Processor Voltage Regulator• Low Output Voltage, High Current DC-DC Converters• Voltage Regulator Modules
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ISL6558CRZ-T
The ISL6558 is a multi-phase PWM controller, which in combination with the HIP6601B,HIP6602B, HIP6603B, or ISL6605 companion gate drivers form a complete solution for high-current, high slew-rate applications. The ISL6558 regulates output voltage, balances load currents and provides protective functions for two to four synchronous rectified buck converter channels.Features• Pb-Free Plus Anneal Available (RoHS Compliant)• Multi-Phase Power Conversion- 2-, 3-, or 4-Phase Operation• Optional Output Voltage Droop• Precision Channel-Current Balance• Lossless Current Sensing• Precision Reference Voltage- 0.8V ± 1.5% Over -40°C - 85°C Range- 0.8V ± 1.0% Over 0°C - 70°C Range• Fast Transient Response• Overcurrent and Overvoltage Protection• Digital Soft-start• Power Good Indication• High Ripple Frequency (80kHz to 1.5MHz)• QFN Package- Compliant to JEDEC PUB95 MO-220 QFN-Quad Flat No Leads-Product Outline- Near Chip-Scale Package Footprint; Improves PCB Efficiency and Thinner in Profile
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ISL9444IRZ-T7A
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ISL9107IRZ-T
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Voltage Reference
ISL60002CIB825
The ISL60002 FGA™ voltage references are very high precision analog voltage references fabricated in Intersils proprietary Floating Gate Analog technology and feature low supply voltage operation at ultra-low 350nA operating current.Features• Reference voltages . . . . . 1.024V, 1.2V, 1.25V, 1.8V, 2.048V, 2.5V, 2.6V, 3.0V and 3.3V• Absolute initial accuracy options . . . . . . . . . ±1.0mV, ±2.5mV and ±5.0mV• Supply voltage range- ISL60002-10, -11, -12, -18, -20, -25 . . . . . . . . 2.7V to 5.5V- ISL60002-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8V to 5.5V- ISL60002-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V- ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V• Ultra-low supply current. . . . . . . . . . . . . . . . . . . . . . .350nA typ• Low 20ppm/°C temperature coefficient• ISOURCE and ISINK = 7mA• ISOURCE and ISINK = 20mA for ISL60002-33 only• ESD protection . . . . . . . . . . . . . . 5500V (human body model)• Standard 3 Ld SOT-23 packaging• Operating temperature range- ISL60002-10, -11, -12, -18, -20, -25, -26, -30 . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C- ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C• Pb-Free (RoHS Compliant)Applications• High resolution A/Ds and D/As• Digital meters• Bar code scanners• Mobile communications• PDA’s and notebooks• Medical systems
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X60003DIG3Z-50T1
The X60003 FGA™ voltage references is a very high precision analog voltage reference fabricated in Intersil’s proprietary Floating Gate Analog technology, which achieves superior levels of performance when compared to conventional band gap, buried zener, or XFET™ technologies.FGA™ voltage references feature very high initial accuracy, very low temperature coefficient, excellent long term stability, low noise and excellent line and load regulation, at the lowest power consumption currently available. These voltage references enable advanced applications for precision industrial and portable systems operating at significantly higher accuracy and lower power levels than can be achieved with conventional technologies.FeatureReference output voltage: 4.096V, 5.000VInitial accuracy: ±1.0mV (B grade)Ultra low power supply current: 500nALow temperature coefficient (B grade): 10ppm/°C10mA source and sink current capabilityVery low dropout voltage: 100mV at No LoadInput voltage rangeX60003-41: 4.5V to 9.0VX60003-50: 5.1V to 9.0V5kV ESD (human body model)Standard package: 3 Ld SOT-23Temp range: -40°C to +85°C
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ISL60002DAH333Z-TK
The ISL60002 FGA™ voltage references are very high precision analog voltage references fabricated in Intersils proprietary Floating Gate Analog technology and feature low supply voltage operation at ultra-low 350nA operating current.Features• Reference Voltages . . .1.024V, 1.2V, 1.25V, 1.8V, 2.048V, 2.5V, 3.0V and 3.3V• Absolute Initial Accuracy Options. . . . . . .±1.0mV, ±2.5mV and ±5.0mV• Supply Voltage Range- ISL60002-10, -11, -12, -18, -20, -25 . . . . . . 2.7V to 5.5V- ISL60002-30 . . . . . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V- ISL60002-33 . . . . . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V• Ultra-Low Supply Current. . . . . . . . . . . . . . . . . . 350nA typ• Low 20ppm/°C Temperature Coefficient• ISOURCE and ISINK = 7mA• ISOURCE and ISINK = 20mA for ISL60002-33 only• ESD Protection. . . . . . . . . . . 5500V (Human Body Model)• Standard 3 Ld SOT-23 Packaging• Operating Temperature Range- ISL60002-10, -11, -12, -18, -20, -25, -30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C- ISL60002-33 . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C• Pb-Free Available (RoHS Compliant)Applications• High Resolution A/Ds and D/As• Digital Meters• Bar Code Scanners• Mobile Communications• PDA’s and Notebooks• Medical Systems
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ISL21080DIH310Z-TK
300nA NanoPower Voltage ReferencesThe ISL21080 analog voltage references feature low supply voltage operation at ultra-low 310nA typ, 1.5µA max operating current. Additionally, the ISL21080 family features guaranteed initial accuracy as low as ±0.2% and 50ppm/°C temperature coefficient.Features• Reference Output Voltage . . . . . 0.900V, 1.024V, 1.250V, 1.500V, 2.048V, 2.500V, 3.000V, 3.300V, 4.096V, 5.000V• Initial Accuracy:- ISL21080-09 and -10 . . . . . . . . . . . . . . . . . . ±0.7%- ISL21080-12 . . . . . . . . . . . . . . . . . . . . . . . . ±0.6%- ISL21080-15. . . . . . . . . . . . . . . . . . . . . . . . . ±0.5%- ISL21080-20 and -25 . . . . . . . . . . . . . . . . . . ±0.3%- ISL21080-30, -33, -41, and -50 . . . . . . . .±0.2%• Input Voltage Range:- ISL21080-09. . . . . . . . . . . . . . . . . . . . . 2.0V to 5.5V- ISL21080-10, -12, -15, -20 and -25. . . . .2.7V to 5.5V- ISL21080-30. . . . . . . . . . . . . . . . . . . . . 3.2V to 5.5V- ISL21080-33. . . . . . . . . . . . . . . . . . . . . 3.5V to 5.5V- ISL21080-41. . . . . . . . . . . . . . . . . . . . . 4.5V to 8.0V- ISL21080-50. . . . . . . . . . . . . . . . . . 5.5V to 8.0V• Output Voltage Noise . . . . 30µVP-P (0.1Hz to 10Hz)• Supply Current. . . . . . . . . . . . . . . . . . 1.5µA (Max)• Tempco . . . . . . . . . . . . . . . . . . . . . . . . 50ppm/°C• Output Current Capability . . . . . . . . . . . . . . ±7mA• Operating Temperature Range . . . . -40°C to +85°C• Package . . . . . . . . . . . . . . . . . . . . . . 3 Ld SOT-23• Pb-Free (RoHS compliant)Applications*(see page 20)• Energy Harvesting Applications• Wireless Sensor Network Applications• Low Power Voltage Sources for Controllers, FPGA, ASICs or Logic Devices• Battery Management/Monitoring• Low Power Standby Voltages• Portable Instrumentation• Consumer/Medical Electronics• Wearable Electronics• Lower Cost Industrial and Instrumentation• Power Regulation Circuits• Control Loops and Compensation Networks• LED/Diode Supply
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ICL8069CCZR
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Voltage Supervisors
X40020S14I-C
DESCRIPTIONThe X40020 combines power-on reset control, watch dog timer, supply voltage supervision, and secondary supervision, and manual reset, in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.FEATURES• Dual voltage detection and reset assertion—Three standard reset threshold settings (4.6V/2.9V, 4.6V/2.6V, 2.9V/1.6V)—VTRIP2 programmable down to 0.9V—Adjust low voltage reset threshold voltages using special programming sequence—Reset signal valid to VCC = 1V—Monitor two voltages or detect power fail• Battery switch backup• VOUT: 5mA to 50mA from VCC; 250µA from VBATT• Fault detection register• Selectable power-on reset timeout (0.05s, 0.2s, 0.4s, 0.8s)• Selectable watchdog timer interval(25ms, 200ms, 1.4s, off)• Debounced manual reset input• Low power CMOS—25µA typical standby current, watchdog on—6µA typical standby current, watchdog off—1µA battery current in backup mode• 400kHz 2-wire interface• 2.7V to 5.5V power supply operation• Available packages—14-lead SOIC, TSSOP• Monitor voltages: 5V to 1.6V• Memory security• Pb-free plus anneal available (RoHS compliant)APPLICATIONS• Communications equipment—Routers, hubs, switches—Disk arrays• Industrial systems—Process control—Intelligent instrumentation• Computer systems—Desktop computers—Network servers
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X40015S8I-C
DESCRIPTIONThe X40010/11/14/15 combines power-on reset control, watchdog timer, supply voltage supervision, and secondary voltage supervision, in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.FEATURES• Dual voltage detection and reset assertion—Standard reset threshold settings See Selection table on page 2.—Adjust low voltage reset threshold voltages using special programming sequence—Reset signal valid to VCC = 1V—Monitor three voltages or detect power fail• Independent Core Voltage Monitor (V2MON)• Fault detection register• Selectable power on reset timeout (0.05s, 0.2s, 0.4s, 0.8s)• Selectable watchdog timer interval (25ms, 200ms, 1.4s, off)• Low power CMOS—25µA typical standby current, watchdog on—6µA typical standby current, watchdog off• 400kHz 2-wire interface• 2.7V to 5.5V power supply operation• Available packages—8-lead SOIC, TSSOPAPPLICATIONS• Communication Equipment—Routers, Hubs, Switches—Disk Arrays, Network Storage• Industrial Systems—Process Control—Intelligent Instrumentation• Computer Systems—Computers—Network Servers
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X5043P
CPU Supervisor with 4K SPI EEPROMThese devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.Features•Low VCCDetection and Reset Assertion- Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V- Re-program low VCCreset threshold voltage using special programming sequence.- Reset signal valid to VCC= 1V• Selectable Time Out Watchdog Timer• Long Battery Life with Low Power Consumption- <50µA max standby current, watchdog on- <10µA max standby current, watchdog off• 4Kbits of EEPROM–1M Write Cycle Endurance• Save Critical Data with Block Lock™Memory- Protect 1/4, 1/2, all or none of EEPROM array• Built-in Inadvertent Write Protection- Write enable latch- Write protect pin• SPI Interface - 3.3MHz Clock Rate• Minimize Programming Time- 16-byte page write mode- 5ms write cycle time (typical)• Available Packages- 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP- 14 Ld TSSOP• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• Communications Equipment- Routers, Hubs, Switches- Set Top Boxes• Industrial Systems- Process Control- Intelligent Instrumentation• Computer Systems- Desktop Computers- Network Servers• Battery Powered Equipment
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X5045S8Z
CPU Supervisor with 4K SPI EEPROMThese devices combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability.Features•Low VCCDetection and Reset Assertion- Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V- Re-program low VCCreset threshold voltage using special programming sequence.- Reset signal valid to VCC= 1V• Selectable Time Out Watchdog Timer• Long Battery Life with Low Power Consumption- <50µA max standby current, watchdog on- <10µA max standby current, watchdog off• 4Kbits of EEPROM–1M Write Cycle Endurance• Save Critical Data with Block Lock™Memory- Protect 1/4, 1/2, all or none of EEPROM array• Built-in Inadvertent Write Protection- Write enable latch- Write protect pin• SPI Interface - 3.3MHz Clock Rate• Minimize Programming Time- 16-byte page write mode- 5ms write cycle time (typical)• Available Packages- 8 Ld MSOP, 8 Ld SOIC, 8 Ld PDIP- 14 Ld TSSOP• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• Communications Equipment- Routers, Hubs, Switches- Set Top Boxes• Industrial Systems- Process Control- Intelligent Instrumentation• Computer Systems- Desktop Computers- Network Servers• Battery Powered Equipment
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ISL88001IH22Z-T
The ISL88001, ISL88002, ISL88003 supervisors are extremely low power 160nA voltage supervisors that help to monitor the power supply voltages in a wide variety of applications. By providing Power-On Reset and supply voltage supervision in small 3 Ld SC-70 and SOT-23 packages, the ISL88001, ISL88002, ISL88003 devices can help to lower system cost, reduce board space requirements and increase the reliability of systems.Features• Single Voltage Monitoring Supervisors• Fixed-Voltage Options Allow Precise Monitoring of +1.8V, +2.5V, +3.0V, +3.3V and +5.0V Power Supplies• Ultra Low 160nA Supply Current• ±1.2% Voltage Threshold Accuracy• 190ms Power-On Reset Timeout• Reset Signal Valid Down to VDD = 1V• No External Components Necessary• Immune to Power-Supply Transients• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free Packages• Pin Compatible with MAX803, MAX809, MAX810• Pb-Free (RoHS Compliant)Applications• Microprocessor/Microcontroller Systems• Intelligent Instruments• Controllers• Computer Systems• Portable/Battery-Powered Equipment• PDA and Hand-Held PC Devices
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ISL88003IH29Z-T
The ISL88001, ISL88002, ISL88003 supervisors are extremely low power 160nA voltage supervisors that help to monitor the power supply voltages in a wide variety of applications. By providing Power-On Reset and supply voltage supervision in small 3 Ld SC-70 and SOT-23 packages, the ISL88001, ISL88002, ISL88003 devices can help to lower system cost, reduce board space requirements and increase the reliability of systems.Features• Single Voltage Monitoring Supervisors• Fixed-Voltage Options Allow Precise Monitoring of +1.8V, +2.5V, +3.0V, +3.3V and +5.0V Power Supplies• Ultra Low 160nA Supply Current• ±1.2% Voltage Threshold Accuracy• 190ms Power-On Reset Timeout• Reset Signal Valid Down to VDD = 1V• No External Components Necessary• Immune to Power-Supply Transients• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free Packages• Pin Compatible with MAX803, MAX809, MAX810• Pb-Free (RoHS Compliant)Applications• Microprocessor/Microcontroller Systems• Intelligent Instruments• Controllers• Computer Systems• Portable/Battery-Powered Equipment• PDA and Hand-Held PC Devices
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ISL88012IH544Z-TK
The ISL88011 - ISL88015 family of devices offer both fixed and/or adjustable voltage-monitoring that combine popular functions such as Power On Reset control, Watchdog Timer, Supply Voltage Supervision, and Manual Reset assertion in a small 5-pin SOT23 package.Features• Single/Dual Voltage Monitoring Supervisors• Fixed-Voltage Options Allow Precise Monitoring of +2.5V, +3.0V, +3.3V, and +5.0V Power Supplies• Dual Supervisor Has One Fixed Voltage Input and Another That is User-Adjustable Down to 0.6V.• Both RST and RST Outputs Available• Adjustable POR Timeout Delay Options• Watchdog Timer With 1.6sec Normal and 51sec Startup Timeout Durations• Manual Reset Input on All Devices• Reset Signal Valid Down to VDD = 1V• Accurate ±1.5% Voltage Threshold• Immune to Power-Supply Transients• Ultra Low 5.5µA Supply Current• Small 5-pin SOT-23 Pb Free package• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• Process Control Systems• Intelligent Instruments• Embedded Control Systems• Computer Systems• Critical µP and µC Power Monitoring• Portable/Battery-Powered Equipment• PDA and Handheld PC Devices
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ISL88031IU8HFZ
The ISL88031 is a quintuple voltage-monitoring supervisor combining competitive reset threshold accuracy and low power consumption. This device combines popular functions such as Power-On Reset, Undervoltage Supply Supervision, reset signaling and Manual Reset. Monitoring up to five different voltages in a small 8 Ld MSOP package, the ISL88031 devices can help to lower system cost, reduce board space requirements, and increase the reliability of multi-voltage systems.Features• Quintuple Voltage Monitoring• Fixed-Voltage Options Allow Precise Monitoring of +5.0V,+3.3V, +3.0V, +2.5V and +1.8V Power Supplies• Adjustable Voltage Inputs Monitor Voltages > 0.6V• 120ms Nominal Reset Pulse Width• Manual Reset Capability• Reset Signals Valid Down to VDD = 1V• Accurate ±1.8% Voltage Threshold• Immune to Power-Supply Transients• Low 19µA Maximum Supply Current at 5V• Pb-Free (RoHS Compliant)Applications• Telecom and Datacom Systems• Routers and Servers• Access Concentrators• Cable/Satellite Applications• Desktop and Notebook Computer Systems• Data Storage Equipment• Set-Top Boxes• Industrial Equipment• Multi-Voltage Systems
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IC Chips
X5163S8IZ-2.7
These devices combine four popular functions, Power-onReset Control, Watchdog Timer, Supply Voltage Supervision,and Block Lock Protect Serial EEPROM Memory in onepackage. This combination lowers system cost, reducesboard space requirements, and increases reliability.Applying power to the device activates the power-on resetcircuit which holds RESET/RESET active for a period oftime. This allows the power supply and oscillator to stabilizebefore the processor can execute code.The Watchdog Timer provides an independent protectionmechanism for microcontrollers. When the microcontrollerfails to restart a timer within a selectable time out interval, thedevice activates the RESET/RESET signal. The user selectsthe interval from three preset values. Once selected, theinterval does not change, even after cycling the power.The device’s low VCC detection circuitry protects the user’ssystem from low voltage conditions, resetting the system whenVCC falls below the minimum VCC trip point. RESET/RESET isasserted until VCC returns to proper operating level andstabilizes. Five industry standard VTRIP thresholds areavailable, however, Intersil’s unique circuits allow thethreshold to be reprogrammed to meet custom requirements or to fine-tune the threshold for applications requiring higherprecision.
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04028DA-12S-AUH-8
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PMIC - Power Supply Controllers, Monitors
ISL6121LIB-T
The ISL6121 is a single supply Overcurrent (OC) fault protection IC for 2.5V to 5V applications where 2A current limiting is desired. This device features internal current monitoring and limiting along with a 50mΩ integrated power switch and a current limited time out to latch-off feature for system protection. The time to latch-off is independent of device temperature, and magnitude of OC.Features• 0.05Ω Integrated Power N-channel MOSFET Switch• Accurate Current Sensing and Limiting• 12ms Timed Fault Latch-Off, No thermal Dependency• 2.5V to 5.5V Operating Range• Under Voltage Lockout• Disabled Output Internally Pulled Low• Controlled Turn On/Off Ramp Times• Fault Output Signal• Logic Level Enable High Inputs (ISL6121H) or Enable Low Inputs (ISL6121L)• Logic Level Compatible Enable Input and Fault OutputApplications• Fibre Channel• Industrial Power Control• Hot Plug
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Hot Swap Controllers
ISL6150IBZ-T
The ISL6140 is an 8 Ld, negative voltage hot plug controller that allows a board to be safely inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external N-channel pass transistor. The pass transistor is turned off if the input voltage is less than the undervoltage threshold, or greater than the overvoltage threshold. A programmable electronic circuit breaker protects the system against shorts. The active low PWRGD signal can be used to directly enable a power module (with a low enable input)The ISL6150 is the same part, but with an active high PWRGD signal.Features• Low Side External NFET Switch• Operates from -10V to -80V (-100V absolute max rating) or +10V to +80V (+100V absolute max rating)• Programmable Inrush Current• Programmable Electronic Circuit Breaker (overcurrent shutdown)• Programmable Overvoltage Protection• Programmable Undervoltage Lockout• Power Good Control Output- PWRGD Active High: (H Version) ISL6150- PWRGD active Low: (L Version) ISL6140• Pb-free available (RoHS compliant)Applications• VoIP (Voice over Internet Protocol) Servers• Telecom systems at -48V• Negative Power Supply Control• +24V Wireless Base Station Power
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2106KL-04W-B59
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Gate Drivers
ISL6614CRZA-TR5214
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ISL6614CB-T
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ISL89163FRTAZ-T
2A Standard Buck PWM RegulatorThe ISL8500 is a high-performance, simple output controller that provides a single, high frequency power solution for a variety of point-of-load applications. The ISL8500 integrates a 2A standard buck PWM controller and switching MOSFET.Features• Standard Buck Controller with Integrated Switching Power MOSFET• Integrated Boot Diode• Input Voltage Range- Fixed 5V ±10%- Variable 5.5V to 25V• PWM Output Voltage Adjustable from 0.6V to 19V with Continuous Output Current up to 2A• ±1% VFB Tolerance• Voltage Mode Control with Voltage Feed Forward• Fixed 500kHz Switching Frequency• Externally Adjustable Soft-Start Time• Output Undervoltage Protection• Enable Inputs• PGOOD Output• Overcurrent Protection• Thermal Overload Protection• Internal 5V LDO regulatorApplications• General Purpose• WLAN Cards-PCMCIA, Cardbus32, MiniPCI Cards-Compact Flash Cards• Hand-Held Instruments• LCD Panel• Set-top Box
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ISL6609ACRZ-T
VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring FeaturesThe ISL6334B, ISL6334C control microprocessor core voltage regulation by driving up to 4 interleaved synchronous-rectified buck channels in parallel. This multiphase architecture results in multiplying channel ripple frequency and reducing input and output ripple currents. Lower ripple results in fewer components, lower cost, reduced power dissipation, and smaller implementation area.Microprocessor loads can generate load transients with extremely fast edge rates and require high efficiency at light load. The ISL6334B, ISL6334C utilizes Intersil’s proprietary Active Pulse Positioning (APP), Adaptive Phase Alignment (APA) modulation scheme, active phase adding anddropping to achieve and maintain the extremely fast transient response with fewer output capacitors and high efficiency from light to full load.Features• Intel VR11.1 Compliant• H_CPURST_N Input to Eliminate Required Extensive External Circuitry for Proper PSI# Operation of Intel’s Eaglelake Chipset Platforms• Proprietary Active Pulse Positioning (APP) and Adaptive Phase Alignment (APA) Modulation Scheme• Proprietary Active Phase Adding and Dropping with Diode Emulation Scheme For Enhanced Light Load Efficiency• Precision Multiphase Core Voltage Regulation- Differential Remote Voltage Sensing- ±0.5% Closed-loop System Accuracy Over Load, Line and Temperature- Bi-directional, Adjustable Reference-Voltage Offset• Precision Resistoror DCR Differential Current Sensing- Accurate Load-Line (Droop) Programming- Accurate Channel-Current Balancing- Accurate Load Current Monitoring via IMON Pin• Microprocessor Voltage Identification Input- Dynamic VID™ Technology for VR11.1 Requirement- 8-Bit VID, VR11 Compatible• Average Overcurrent Protection and Channel Current Limit• Precision Overcurrent Protection on IMON Pin• Thermal Monitoring and Overvoltage Protection• Integrated Programmable Temperature Compensation• Integrated Open Sense Line Protection• 1 to 4-Phase Operation, Coupled Inductor Compatibility• Adjustable Switching Frequency up to 1MHz Per Phase• Package Option- QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline• Pb-Free (RoHS Compliant)
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Battery Management System
ISL6299IRZ
Li-ion/Li-Polymer Battery Charger Accepting Two Power SourcesThe ISL6299 is a fully integrated low-cost single-cell Li-ion or Li-polymer battery charger. The charger accepts two power inputs, normally one from a USB (Universal Serial Bus) port and the other from a desktop cradle. The ISL6299 is an ideal charger for smart handheld devices that need to communicate with a personal computer via USB.Features• Complete Charger for Single-Cell Li-ion/Polymer Batteries• Dual Input Power Sources for Cradle and USB• Low Component Count• Integrated Pass Element• Fixed 380mA USB Charge Current• Programmable Cradle Charge Current• Charge Current Thermaguard™ for Thermal Protection• 28V Maximum Voltage for the Cradle Input• Charge Indication• Adapter Presence Indication• Less than 0.5µA Leakage Current off the Battery when No Input Power Attached• Programmable end-of-charge current with latch for Cradle Input• Ambient Temperature Range: -40°C to 85°C• Pb-Free Available (RoHS Compliant)Applications• Smart Handheld Devices• Cell Phones, PDAs, MP3 Players• Digital Still Cameras• Handheld Test Equipment
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ISL9301IRZ-T
The ISL9301 is a fully integrated high input voltage single-cell Li-ion battery charger with power path management function. This charger performs the CC/CV charge function required by Li-ion batteries.The charger accepts an input voltage up to 28V but is disabled when the input voltage exceeds 10.5V OVP threshold. The 28V rating eliminates the overvoltage protection circuit required in a low-voltage charger.Features• Complete Charger for Single-Cell Li-ion/Polymer Batteries• Power Path Management Optimize Charge and SystemCurrents• Intelligent Timeout Interval Based on Actual ChargeCurrent• Integrated Disconnect Switch to Disconnect the Battery• 1% Charger Output Voltage Accuracy• Programmable Charge Current• Programmable End-of-Charge Current• Charge Current Thermal Foldback for Thermal Protection• Trickle Charge for Fully Discharged Batteries• 28V Maximum Voltage at VIN pin• Power Presence and Charge Indications• Ambient Temperature Range: -40°C to +85°C• 10 Ld 3x3 DFN Package• Pb-Free (RoHS Compliant)Applications• Mobile Phones• Blue-Tooth Devices• PDAs• MP3 Players• Stand-Alone Chargers• Other Handheld Devices
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AC DC Converters, Offline Switchers
ISL6842IBZ
The ISL6840, ISL6841, ISL6842, ISL6843, ISL6844, ISL6845 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode control effectively handles power transients and provides inherent overcurrent protection. This advanced BiCMOS design is pin compatible with the industry standard 384x family of controllers and offers significantly improved performance. Features include low operating current, 60μA start-up current, adjustable operating frequency to 2MHz, and high peak current drive capability with 20ns rise and fall times.Features• 1A MOSFET gate driver• 60μA startup current, 100μA maximum• 25ns propagation delay current sense to output• Fast transient response with peak current mode control• Adjustable switching frequency to 2MHz• 20ns rise and fall times with 1nF output load• Trimmed timing capacitor discharge current for accurate deadtime/maximum duty cycle control• High bandwidth error amplifier• Tight tolerance voltage reference over line, load, and temperature• Tight tolerance current limit threshold• Pb-free plus anneal available (RoHS Compliant)Applications• Telecom and Datacom Power• Wireless Base Station Power• File Server Power• Industrial Power Systems• PC Power Supplies• Isolated Buck and Flyback Regulators• Boost RegulatorsPackage 8 LD SOICPackage 8 MSOPPackage 8 LD DFN
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Video Amps and Modules
ISL59119IBZ
40MHz Rail-to-Rail Video BufferThe ISL59112 is a single rail-to-rail 6dB video buffer with a 3dB roll-off frequency of 40MHz and a slew rate of 60V/µs. Input signal DC restoration is accomplished with an internal sync tip clamp. Operating from single supplies ranging from +2.5V to +3.6V and sinking an ultra-low 2mA quiescent current, the ISL59112 is ideally suited for low power, battery-operated applications. It also features inputs capable of reaching down to 0.15V below the negative rail. Additionally, an enable high pin shuts the part down in under 20ns.Features• 40MHz -3dB bandwidth• 85V/µs slew rate• Low supply current = 2mA• Power-down current less than 1µA• Supplies from 2.5V to 3.6V• Rail-to-rail output• Input to 0.15V below ground• Internal sync tip clamp• SAG correction reduces coupling capacitor size• Pb-free plus anneal available (RoHS compliant)Applications• Video amplifiers• Digital cameras• Camera phones• Portable/handheld products• Communications devices• Video on demand• Cable set top box• Satellite set top box• DVD players• HDTV• Personal video recorders
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06025SA-12T-BL-D1
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Instrumentation Amplifier
EL5444CSZ
100MHz Single-Supply Rail-to-Rail AmplifiersThe EL5144 series amplifiers are voltage-feedback, high speed, rail-to-rail amplifiers designed to operate on a single +5V supply. They offer unity gain stability with an unloaded - 3dB bandwidth of 100MHz. The input common-mode voltage range extends from the negative rail to within 1.5V of the positive rail. Driving a 75Ω double terminated coaxial cable, the EL5144 series amplifiers drive to within 150mV of either rail. The 200V/µs slew rate and 0.1%/0.1° differential gain/differential phase makes these parts ideal for composite and component video applications. With their voltage feedback architecture, these amplifiers can accept reactive feedback networks, allowing them to be used in analog filtering applications These amplifiers will source 90mA and sink 65mA.Features• Rail-to-rail output swing• -3dB bandwidth = 100MHz• Single-supply +5V operation• Power-down to 2.6µA• Large input common-mode range 0V < VCM < 3.5V• Diff gain/phase = 0.1%/0.1°• Low power 35mW per amplifier• Space-saving SOT23-5, MSOP8 & 10, & QSOP16 packages• Pb-Free available (RoHS compliant)Applications• Video amplifiers• 5V analog signal processing• Multiplexers• Line drivers• Portable computers• High speed communications• Sample & hold amplifiers• Comparators
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EL8202IYZ-T7
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EL5244CSZ
100MHz Single-Supply Rail-to-Rail AmplifiersThe EL5144 series amplifiers are voltage-feedback, high speed, rail-to-rail amplifiers designed to operate on a single +5V supply. They offer unity gain stability with an unloaded - 3dB bandwidth of 100MHz. The input common-mode voltage range extends from the negative rail to within 1.5V of the positive rail. Driving a 75Ω double terminated coaxial cable, the EL5144 series amplifiers drive to within 150mV of either rail. The 200V/µs slew rate and 0.1%/0.1° differential gain/differential phase makes these parts ideal for composite and component video applications. With their voltage feedback architecture, these amplifiers can accept reactive feedback networks, allowing them to be used in analog filtering applications These amplifiers will source 90mA and sink 65mA.Features• Rail-to-rail output swing• -3dB bandwidth = 100MHz• Single-supply +5V operation• Power-down to 2.6µA• Large input common-mode range 0V < VCM < 3.5V• Diff gain/phase = 0.1%/0.1°• Low power 35mW per amplifier• Space-saving SOT23-5, MSOP8 & 10, & QSOP16 packages• Pb-Free available (RoHS compliant)Applications• Video amplifiers• 5V analog signal processing• Multiplexers• Line drivers• Portable computers• High speed communications• Sample & hold amplifiers• Comparators
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EL5165IWZ-T7
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EL5192ACWZ-T7A
600MHz Current Feedback Amplifier with EnableThe EL5192 and EL5192A are current feedback amplifiers with a very high bandwidth of 600MHz. This makes these amplifiers ideal for todays high speed video and monitor applications.With a supply current of just 6mA and the ability to run from a single supply voltage from 5V to 10V, the amplifiers are also ideal for hand held, portable or battery-powered equipment.The EL5192A also incorporates an enable and disable function to reduce the supply current to 100µA typical per amplifier. Allowing the CE pin to float or applying a low logic level will enable the amplifier.Features• 600MHz -3dB bandwidth• 6mA supply current• Single and dual supply operation, from 5V to 10V supply span• Fast enable/disable (EL5192A only)• Available in SOT-23 packages• Dual (EL5292) and triple (EL5392) available• High speed, 1GHz product available (EL5191)• Low power, 4mA, 300MHz product available (EL5193, EL5293, and EL5393)• Pb-Free plus anneal available (RoHS compliant)Applications• Video amplifiers• Cable drivers• RGB amplifiers• Test equipment• Instrumentation• Current to voltage converters
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ISL28158FHZ-T7A
Precision Single, Dual and Quad Low Noise Operational AmplifiersThe ISL28107, ISL28207 and ISL28407 are single, dual and quad amplifiers featuring low noise, low input bias current, and low offset and temperature drift. This makes them the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise, and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts.Features• Low Input Offset. . . . . . . . . . . . . . . . . . . . . . . . . . . . .75µV Max.• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15pA• Superb Temperature Drift- Voltage Offset. . . . . . . . . . . . . . . . . . . . . . . 0.65µV/°C Max.- Input Current. . . . . . . . . . . . . . . . . . . . . . . . . .0.9pA/°C Max.• Outstanding ESD performance- Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5kV- Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V- Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . .1.5kV• Very Low Voltage Noise, 10Hz . . . . . . . . . . . . . . . . . 14nV/√Hz• Low Current Consumption (per amp) . . . . . . . . 0.29mA Max.• Gain-bandwidth Product . . . . . . . . . . . . . . . . . . . . . . . . . . 1MHz• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C• No Phase Reversal• Pb-Free (RoHS Compliant)Applications• Precision Instruments• Medical Instrumentation• Spectral Analysis Equipment• Active Filter Blocks• Microphone Pre-amplifier• Thermocouples and RTD Reference Buffers• Data Acquisition• Power Supply Control
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EL5163IWZ-T7
The EL5162, EL5163, EL5262, EL5263, and EL5362 are current feedback amplifiers with a bandwidth of 500MHz. This makes these amplifiers ideal for today’s high speed video and monitor applications.With a supply current of just 1.5mA and the ability to run from a single supply voltage from 5V to 12V, these amplifiers are also ideal for handheld, portable or battery-powered equipment.Features• 500MHz -3dB bandwidth• 4000V/µs slew rate• 1.5mA supply current• Single and dual supply operation, from 5V to 12V supply span• Fast enable/disable (EL5162, EL5262 & EL5362 only)• Available in SOT-23 packages• Pb-Free plus anneal available (RoHS compliant)• High speed, 1.4GHz product available (EL5167 & EL5167)• High speed, 4mA, 630MHz product available (EL5164 & EL5165)Applications• Battery-powered equipment• Handheld, portable devices• Video amplifiers• Cable drivers• RGB amplifiers• Test equipment• Instrumentation• Current to voltage converters
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ISL28006FH50Z-T7
The ISL28006FH50Z-T7 is a micropower, uni-directional high-side and low-side current sense amplifier featuring a proprietary rail-to-rail input current sensing amplifier. The ISL28006FH50Z-T7 is ideal for high-side current sense applications where the sense voltage is usually much higher than the amplifier supply voltage. The device can be used to sense voltages as high as 28V when operating from a supply voltage as low as 2.7V. The micropower ISL28006FH50Z-T7 consumes only 50µA of supply current when operating from a 2.7V to 28V supply. The ISL28006FH50Z-T7 features a common-mode input voltage range from 0V to 28V. The proprietary architecture extends the input voltage sensing range down to 0V, making it an excellent choice for low-side ground sensing applications. The benefit of this architecture is that a high degree of total output accuracy is maintained over the entire 0V to 28V common mode input voltage range.The ISL28006FH50Z-T7 is available in fixed (100V/V, 50V/V, 20V/V and Adjustable) gains in the space saving 5 Ld SOT-23 package and the 6 Ld SOT-23 package for the adjustable gain part. The parts operate over the extended temperature range from -40°C to +125°C.FeatureLow Power Consumption: 50µA, TypSupply Range: 2.7V to 28VWide Common Mode Input:0V to 28VGain VersionsISL28006-100: 100V/VISL28006-50: 50V/VISL28006-20: 20V/VISL28006-ADJ: ADJ (Min Gain = 20V/V)Operating Temperature Range: -40°C to +125°CPackages: 5 Ld SOT-23, 6 Ld SOT-23
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EL5101IW-T7
The EL5100, EL5101, and EL5300 represent high-speed voltage feedback amplifiers based on the current feedback amplifier architecture. This gives the typical high slew rate benefits of a CFA family along with the stability and ease of use associated with the VFA type architecture. This family is available in single, dual, and triple versions, with 200MHz, 400MHz, and 700MHz versions. This family operates on single 5V or ±5V supplies from minimum supply current. The EL5100 and EL5300 also feature an output enable function, which can be used to put the output in to a high-impedance mode. This enables the outputs of multiple amplifiers to betied together for use in multiplexing applications.Features• Pb-free plus anneal available (RoHS compliant)• Specified for 5V or ±5V applications• Power-down to 17µA/amplifier• -3dB bandwidth = 200MHz• ±0.1dB bandwidth = 20MHz• Low supply current = 2.5mA• Slew rate = 2200V/µs• Low offset voltage = 4mV max• Output current = 100mA• AVOL = 1000• Diff gain/phase = 0.08%/0.1°Applications• Video amplifiers• PCMCIA applications• A/D drivers• Line drivers• Portable computers• High speed communications• RGB applications• Broadcast equipment• Active filtering
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EL5211TIYEZ-T7
The EL5111, EL5211, and EL5411 are low power, high voltage rail-to-rail input-output amplifiers. The EL5111 represents a single amplifier, the EL5211 contains two amplifiers, and the EL5411 contains four amplifiers. Operating on supplies ranging from 5V to 15V, while consuming only 2.5mA per amplifier, the EL5111, EL5211, and EL5411 have a bandwidth of 60MHz (-3dB). They also provide common mode input ability beyond the supply rails, as well as rail-to-rail output capability. This enables these amplifiers to offer maximum dynamic range at any supply voltage.Features• Pb-free plus anneal available (RoHS compliant)• 60MHz -3dB bandwidth• Supply voltage = 4.5V to 16.5V• Low supply current (per amplifier) = 2.5mA• High slew rate = 75V/µs• Unity-gain stable• Beyond the rails input capability• Rail-to-rail output swing• ±180mA output short currentApplications• TFT-LCD panels•VCOMamplifiers• Drivers for A-to-D converters• Data acquisition• Video processing• Audio processing
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06038RA-24R-EU-01
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Sensor and Detector Interfaces
HIP9011ABZT
The HIP9011 is used to provide a method of detecting premature detonation often referred to as “Knock or Ping” in internal combustion engines.The IC is shown in the Simplified Block Diagram. The chip can select between one of two sensors, if needed for accurate monitoring or for “V” type engines. Internal control via the SPI bus is fast enough to switch sensors between each firing cycle. A programmable bandpass filter processes the signal from either of the sensor inputs. The bandpass filter can be selected to optimize the extraction the engine knock or ping signals from the engine background noise. Further single processing is obtained by full wave rectification of the filtered signal and applying it to an integrator whose output voltage level is proportional to the knock signal amplitude. The chip is under microprocessor control via a SPI interface bus.Features• Two Sensor Inputs• Microprocessor Programmable• Accurate and Stable Filter Elements• Digitally Programmable Gain• Digitally Programmable Time Constants• Digitally Programmable Filter Characteristics• On-Chip Crystal Oscillator• Programmable Frequency Divider• External Clock Frequencies up to 24MHz- 4, 5, 6, 8, 10, 12, 16, 20, and 24MHz• Operating Temperature Range -40oC to 125oC• Pb-Free Plus Anneal Available (RoHS Compliant)Applications• Engine Knock Detector Processor• Analog Signal Processing Where Controllable Filter Characteristics are Required
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Interface - Drivers, Receivers, Transceivers
EL1517ISZ
The EL1517 is a dual operational amplifier designed for VDSL and ADSL line driving in DMT based solutions. This device features a high drive capability of 250mA while consuming only 7mA of supply current per amplifier and operating from a single 5V to 12V supply. This driver achieves a typical distortion of -80dBc, at 150kHz into a 25Ω load.The EL1517 is available in the industry-standard 8 Ld SOIC and the thermally-enhanced 16 Ld QFN packages. All are specified for operation over the full -40°C to +85°C temperature range. The 16 Ld QFN package option has control pins C0 and C1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application.The EL1517 is ideal for ADSL, SDSL, HDSL2 and VDSL line driving applications.Features• Drives up to 250mA from a +12V supply• 18VP-P differential output drive into 50Ω• 20VP-P differential output drive into 100Ω• -80dBc typical driver output distortion at full output at 150kHz• -75dBc typical driver output distortion at 3.75MHz• -60dBc typical driver output distortion at 8MHz• -50dBc typical driver output distortion at 16MHz• Low quiescent current of 7mA per amplifier• 200MHz bandwidth• Use for single or dual supply applications• Pb-free plus anneal available (RoHS compliant)Applications• VDSL line drivers• ADSL full rate CPE line driving• G.SHDSL, HDSL2 line drivers• HomePlug networking drivers
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ISL83488IBZ
3.3V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 TransceiversThese Intersil RS-485/RS-422 devices are BiCMOS 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Unlike competitive devices, this Intersil family is specified for 10% tolerance supplies (3V to 3.6V).The ISL83483 and ISL83488 utilize slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications.Features• Operate from a Single +3.3V Supply (10% Tolerance)• Interoperable with 5V Logic• High Data Rates. . . . . . . . . . . . . . . . . . . . . up to 10Mbps• Single Unit Load Allows up to 32 Devices on the Bus• Slew Rate Limited Versions for Error Free Data Transmission (ISL83483, ISL83488) . . . . . .up to 250kbps• Low Current Shutdown Mode (ISL83483, ISL83485, ISL83491). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15nA• -7V to +12V Common Mode Input Voltage Range• Three State Rx and Tx Outputs (Except ISL83488, ISL83490)• 10ns Propagation Delay, 1ns Skew (ISL83485, ISL83490, ISL83491)• Full Duplex and Half Duplex Pinouts• Current Limiting and Thermal Shutdown for driver Overload Protection• Pb-free availableApplications• Factory Automation• Security Networks• Building Environmental Control Systems• Industrial/Process Control Networks• Level Translators (e.g., RS-232 to RS-422)• RS-232 “Extension Cords”
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Power Management IC
ISL6532CRZ
ACPI Regulator/Controller for Dual Channel DDR Memory SystemsThe ISL6532 provides a complete ACPI compliant power solution for up to 4 DIMM dual channel DDR/DDR2 memory systems. Included are both a synchronous buck controller and integrated LDO to supply VDDQ with high current during S0/S1 states and standby current during S3 state. During Run mode, a fully integrated sink-source regulator generates an accurate (VDDQ/2) high current VTT voltage without the need for a negative supply. A buffered version of the VDDQ/2 reference is provided as VREF.Features• Generates 2 Regulated Voltages- Synchronous Buck PWM Controller with Standby LDO- 3A Integrated Sink/Source Linear Regulator with Accurate VDDQ/2 Divider Reference.- Glitch-free Transitions During State Changes• ACPI Compliant Sleep State Control• Integrated VREF Buffer• PWM Controller Drives Low Cost N-Channel MOSFETs• 250kHz Constant Frequency Operation• Tight Output Voltage Regulation- Both Outputs: ±2% Over Temperature• 5V or 3.3V Down Conversion• Fully-Adjustable Outputs with Wide Voltage Range: Down to 0.8V supports DDR and DDR2 Specifications• Simple Single-Loop Voltage-Mode PWM Control Design• Fast PWM Converter Transient Response• Over Current Protection and Under/Over-Voltage Monitoring of Both Outputs• Integrated Thermal Shutdown Protection• QFN Package Option- QFN Compliant to JEDEC PUB95 MO-220 QFN - QuadFlat No Leads - Product Outline- QFN Near Chip Scale Package Footprint; ImprovesPCB Efficiency, Thinner in Profile• Pb-free availableApplications• Single and Dual Channel DDR Memory Power Systems in ACPI compliant PCs• Graphics cards - GPU and memory supplies• ASIC power supplies• Embedded processor and I/O supplies• DSP supplies
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DV6224
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Multiplexers and Demultiplexers
ISL43210AIHZ-T7A
Low-Voltage, Single Supply, Dual SPST, SPDT Analog SwitchesThe Intersil ISL43120, ISL43121, ISL43122 and ISL43210 devices are precision, bidirectional, dual analog switches designed to operate from a single +2.7V to +12V supply. Targeted applications include battery powered equipment that benefit from the devices’ low power consumption (5µW), low leakage currents (100pA max), and fast switching speeds (tON = 28ns, tOFF = 20ns). Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This family of parts may be used to “mux-in” additional functionality while reducing ASIC design risk. Some of the smallest packages are available, alleviating board space limitations, and making Intersil’s newest line of low-voltage switches an ideal solution.Features• Fully specified at 12V, 5V, and 3.3V supplies for 10% tolerances• ON resistance (RON) . . . . . . . . . . . . . . . . . . . . . . . . . 19Ω• RON matching between channels . . . . . . . . . . . . . . . . . . <1Ω• Low charge injection. . . . . . . . . . . . . . . . . . . . . . . 5pC (Max)• Single supply operation . . . . . . . . . . . . . . . . . +2.7V to +12V• Low power consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW• Low leakage current. . . . . . . . . . . . . . . . . . . . . . . . . 10nA• Fast switching action- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28ns- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns• Guaranteed break-before-make (ISL43122/ISL43210 only)• Minimum 2000V ESD protection per method 3015.7• TTL, CMOS compatible• Available in SOT-23 packagingApplications• Battery powered, handheld, and portable equipment- Cellular/mobile phones- Pagers- Laptops, notebooks, palmtops• Communications systems- Radios, ADSL Modems- PBX, PABX• Test & measurement equipment- Ultrasound- Computerized Tomography (CT) Scanner- Magnetic Resonance Image (MRI)- Position Emission Tomography (PET) Scanner- Electrocardiograph• Heads-up displays• Audio and video switching• Various circuits- +3V/+5V DACs and ADCs- Sample and hold circuits- Digital filters- Operational amplifier gain switching networks- High frequency analog switching- High speed multiplexing- Integrator reset circuits
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ISL43112IHZ-T
Low-Voltage, Dual Supply, SPST, High Performance Analog SwitchesThe Intersil ISL43112 and ISL43113 are precision, high performance analog switches designed to operate from ±1.5V to ±6V supplies. These devices are fully specified for 10% tolerance ±5V and ±3.3V supplies, and feature supply and leakage currents much lower than those of other single SPST switches. Turn-on and turn-off times are also improved.Features• Fully Specified at VS = ±5V and ±3.3V for 10% Tolerances• Available in SOT-23 Packaging• Dual Supply Operation . . . . . . . . . . . . . . . . . . . ±1.5V to ±6V• ON Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Ω• RON Flatness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Ω• Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7pC• Low Leakage Current (Max at 85°C) . . 5nA (Off Leakage). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20nA (On Leakage)• Fast Switching Action- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns• Break-Before-Make Operation at VS = ±5V• Minimum 2000V ESD Protection per Method 3015.7• CMOS Logic Compatible• Pb-free AvailableApplications• Battery Powered, Handheld, and Portable Equipment- Cellular/Mobile Phones, Pagers- Laptops, Notebooks, Palmtops, PDA’s• Communications Systems- Radios- PBX, PABX• Test Equipment- Logic and Spectrum Analyzers- Portable Meters, DVM, DMM• Medical Equipment- Ultrasound, MRI, CAT SCAN- Electrocardiograph, Blood Analyzer• Audio and Video Switching• General Purpose Circuits- Low Voltage DACs and ADCs- Sample and Hold Circuits- Digital Filters- Operational Amplifier Gain Switching Networks- High Frequency Analog Switching- High Speed Multiplexing- Integrator Reset Circuits
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Comparators
ISL28197FHZ-T7
Precision Single, Dual and Quad Low Noise Operational AmplifiersThe ISL28107, ISL28207 and ISL28407 are single, dual and quad amplifiers featuring low noise, low input bias current, and low offset and temperature drift. This makes them the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise, and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts.Features• Low Input Offset. . . . . . . . . . . . . . . . . . . . . . . . . . . . .75µV Max.• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15pA• Superb Temperature Drift- Voltage Offset. . . . . . . . . . . . . . . . . . . . . . . 0.65µV/°C Max.- Input Current. . . . . . . . . . . . . . . . . . . . . . . . . .0.9pA/°C Max.• Outstanding ESD performance- Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5kV- Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V- Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . .1.5kV• Very Low Voltage Noise, 10Hz . . . . . . . . . . . . . . . . . 14nV/√Hz• Low Current Consumption (per amp) . . . . . . . . 0.29mA Max.• Gain-bandwidth Product . . . . . . . . . . . . . . . . . . . . . . . . . . 1MHz• Wide Supply Range . . . . . . . . . . . . . . . . . . . . . . . . .4.5V to 40V• Operating Temperature Range. . . . . . . . . . .-40°C to +125°C• No Phase Reversal• Pb-Free (RoHS Compliant)Applications• Precision Instruments• Medical Instrumentation• Spectral Analysis Equipment• Active Filter Blocks• Microphone Pre-amplifier• Thermocouples and RTD Reference Buffers• Data Acquisition• Power Supply Control
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Digital Potentiometers
ISL90460TIH527Z-TK
LDO with Low ISUPPLY, High PSRRISL9005 is a high performance Low Dropout linear regulator capable of sourcing 300mA current. It has a low standby current and high-PSRR and is stable with output capacitance of 1µF to 10µF with ESR of up to 200mΩ.Features• 300mA high performance LDO• Excellent transient response to large current steps• Excellent load regulation: <0.1% voltage change across full range of load current• High PSRR: 75dB @ 1kHz• Wide input voltage capability: 2.3V to 6.5V• Very low quiescent current: 50µA• Low dropout voltage: typically 200mV @ 300mA• Low output noise: typically 45µVRMS @ 100µA (1.5V)• Stable with 1µF to 10µF ceramic capacitors• Soft-start to limit input current surge during enable• Current limit and overheat protection• ±1.8% accuracy over all operating conditions• Tiny 2mmx3mm 8 Ld DFN package• -40°C to +85°C operating temperature range• Pb-free (RoHS compliant)Applications• PDAs, cell phones and smart phones• Portable instruments, MP3 players• Handheld devices including medical handhelds
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Optical Sensors - Ambient Light, IR, UV Sensors
ISL29029IROZ-T7
Low Power Ambient Light and Proximity Sensor with Intelligent Interrupt and Sleep ModesThe ISL29029 is an integrated ambient and infrared light-to-digital converter with a built-in IR LED driver and I2C Interface (SMBus Compatible). This device uses two independent ADCs for concurrently measuring ambient light and proximity in parallel. The flexible interrupt scheme is designed for minimal microcontroller utilization.Features• Works Under All Light Sources Including Sunlight• Dual ADCs Measure ALS/Prox Concurrently• Intelligent Interrupt Scheme Simplifies μC Code• 0.5% Typical NonlinearityAmbient Light Sensing• Simple Output Code Directly Proportional to lux• 50Hz/60Hz Flicker Noise and IR Rejection• Light Sensor Close to Human Eye Response• Selectable 125/2000 Lux RangeProximity Sensing• Proximity Sensor with Broad IR Spectrum- Can Use 850nm and 950nm External IR LEDs• IR LED Driver with I2C Programmable Sink Currents- Net 100μs Pulse with 110mA or 220mA Amplitudes- Periodic Sleep Time up to 800ms Between Pulses• Ambient IR Noise Cancellation (Including Sunlight)Intelligent and Flexible Interrupts• Independent ALS/PROX Interrupt Thresholds• Adjustable Interrupt Persistency- 1/4/8/16 Consecutive Triggers Required Before InterruptUltra Low Power• 138μA DC Typical Supply Current for ALS/Prox Sensing- 110μA for Sensors and Internal Circuitry- 28μA Typical Current for External IR LED (Assuming 220mAfor 100μs Every 800ms)• <1.0μA Supply Current When Powered DownEasy to Use• Set Registers; Wait for Interrupt• I2C (SMBus Compatible) Output• Temperature Compensated• Tiny ODFN8 2.0x2.1x0.7 (mm) PackageAdditional Features• 1.7V to 3.63V Supply for I2C Interface• 2.25V to 3.63V Sensor Power Supply• Pb-Free (RoHS compliant)• I2C Address Selection PinApplications• Display and Keypad Dimming Adjustment and Proximity Sensing for:- Mobile Devices: Smart Phone, PDA, GPS- Computing Devices: Laptop PC, Netbook- Consumer Devices: LCD-TV, Digital Picture Frame, Digital Camera• Industrial and Medical Light and Proximity Sensing
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4.865639s