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      Voltage Reference

      Voltage Reference
      ModelDescriptionBrandLeadingConditionPriceAction
      Voltage Reference
      AD589SH
      PRODUCT DESCRIPTIONThe AD589 is a two-terminal, low cost, temperature compensated bandgap voltage reference which provides a fixed 1.23 V output voltage for input currents between 50 µA and 5.0 mA.The high stability of the AD589 is primarily dependent upon the matching and thermal tracking of the on-chip components. Analog Devices’ precision bipolar processing and thin-film technology combine to provide excellent performance at low cost.FEATURESSuperior Replacement for Other 1.2 V ReferencesWide Operating Range: 50 μA to 5 mALow Power: 60 μW Total PD at 50 μALow Temperature Coefficient:10 ppm/°C max, 0°C to +70°C (AD589M)25 ppm/°C max, –55°C to +125°C (AD589U)Two-Terminal “Zener” OperationLow Output Impedance: 0.6 ΩNo Frequency Compensation RequiredLow CostMIL-STD-883 Compliant Versions Available
      		OTHERIn StockNew Sealed Under Guarantee
      ADR1581BRTZ-REEL7
      GENERAL DESCRIPTIONThe ADR01, ADR02, ADR03, and ADR06 are precision 10.0 V, 5.0 V, 2.5 V, and 3.0 V band gap voltage references featuring high accuracy, high stability, and low power consumption. The parts are housed in tiny, 5-lead SC70 and TSOT packages, as well as in 8-lead SOIC versions. The SOIC versions of the ADR01, ADR02, and ADR03 are drop-in replacements1 to the industry standard REF01, REF02, and REF03. The small footprint and wide operating range make the ADR0x references ideally suited for general-purpose and space-constrained applications.FEATURESUltracompact SC70 and TSOT packagesLow temperature coefficient8-lead SOIC: 3 ppm/°C5-lead SC70: 9 ppm/°C5-lead TSOT: 9 ppm/°CInitial accuracy ±0.1%No external capacitor requiredLow noise 10 µV p-p (0.1 Hz to 10.0 Hz)Wide operating rangeADR01: 12.0 V to 36.0 VADR02: 7.0 V to 36.0 VADR03: 4.5 V to 36.0 VADR06: 5.0 V to 36.0 VHigh output current 10 mAWide temperature range: −40°C to +125°CADR01/ADR02/ADR03 pin compatible to industry standard REF01/REF02/REF03ADR01, ADR02, ADR03 and ADR06 SOIC qualified for automotive applicationsAPPLICATIONSPrecision data acquisition systemsHigh resolution convertersIndustrial process control systemsPrecision instrumentsAuto battery monitoringPCMCIA cards
      		OTHERIn StockNew Sealed Under Guarantee
      ADR512ARTZ-REEL7
      GENERAL DESCRIPTIONDesigned for space-critical applications, the ADR520/ADR525/ADR530/ADR540/ADR550 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23-3 packages. These references feature low temperature drift of 40 ppm/°C, an initial accuracy of better than ±0.2%, and ultralow output noise of 14 μV p-p.FEATURESUltracompact SC70 and SOT-23-3 packagesTemperature coefficient: 40 ppm/°C (maximum)2× the temperature coefficient improvement over theLM4040Pin compatible with the LM4040/LM4050Initial accuracy: ±0.2%Low output voltage noise: 14 μV p-p @ 2.5 V outputNo external capacitor requiredOperating current range: 50 μA to 15 mAIndustrial temperature range: −40°C to +85°CAPPLICATIONSPortable, battery-powered equipmentAutomotivePower suppliesData acquisition systemsInstrumentation and process controlEnergy measurement
      		OTHERIn StockNew Sealed Under Guarantee
      ADR370ART-R2
      GENERAL DESCRIPTIONThe ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 are precision 2.048 V, 2.5 V, 3.0 V, 4.096 V, 5.0 V, and 3.3 V band gap voltage references that offer low power and high precision in tiny footprints. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR36x references achieve a low temperature drift of 9 ppm/°C in a TSOT package.The ADR36x family of micropower, low dropout voltage references provides a stable output voltage from a minimum supply of 300 mV above the output. Their advanced design eliminates the need for external capacitors, which further reduces board space and system cost. The combination of low power operation, small size, and ease of use makes the ADR36x precision voltage references ideally suited for battery-operated applications.FEATURESCompact TSOT packagesLow temperature coefficientB grade: 9 ppm/°CA grade: 25 ppm/°CInitial accuracyB grade: ±3 mV maximumA grade: ±6 mV maximumUltralow output noise: 6.8 μV p-p (0.1 Hz to 10 Hz)Low dropout: 300 mVLow supply current: 190 μA maximumNo external capacitor requiredOutput current: +5 mA/−1 mAWide temperature range: −40°C to +125°CQualified for automotive applicationsAPPLICATIONSBattery-powered instrumentsPortable medical instrumentsData acquisition systemsIndustrial process controlsAutomotive
      		OTHERIn StockNew Sealed Under Guarantee
      ADR3440ARJZ-R2
      The ADR3412/ADR3420/ADR3425/ADR3430/ADR3433/ADR3440/ADR3450 are low-cost, low-power, high precision voltage references, featuring ± 0.1% initial accuracy, low operating current and low output noise in a small SOT23 package. For high accuracy, output voltage and temperature coefficient are trimmed digitally during final assembly using Analog Devices’ proprietary Digi-Trim® technology.Stability and reliability are further improved by the devices’ low output voltage hysteresis and low long-term output voltage drift.Furthermore, the low operating current of the device (100 μA max) facilitates usage in low-power devices, while its low output noise helps maintain signal integrity in critical signal processing systems.These CMOS are available in a wide range of output voltages, allof which are specified over the industrial temperature range of −40°C to +125 °C.
      		OTHERIn StockNew Sealed Under Guarantee
      ADR391AUJZ-REEL7
      GENERAL DESCRIPTIONThe ADR391/ADR392/ADR395 are precision 2.048 V, 2.5 V, 4.096 V, and 5 V band gap voltage references, respectively, featuring low power and high precision in a tiny footprint. Using patented temperature drift curvature correction techniques from Analog Devices, Inc., the ADR39x references achieve a low 9 ppm/°C of temperature drift in the TSOT package.FEATURESCompact 5-lead TSOT packageLow temperature coefficientB grade: 9 ppm/°CA grade: 25 ppm/°CInitial accuracyB grade: ±4 mV maximum (ADR391)A grade: ±6 mV maximumUltralow output noise: 5 μV p-p (0.1 Hz to 10 Hz)Low dropout: 300 mVLow supply current3 μA maximum in shutdown140 μA maximum in operationNo external capacitor requiredOutput current: 5 mAAutomotive grade availableWide temperature range: −40°C to +125°CAPPLICATIONSBattery-powered instrumentationPortable medical instrumentationData acquisition systemsIndustrial process controlsAutomotive
      		OTHERIn StockNew Sealed Under Guarantee
      ADR5041AKSZ-REEL7
      GENERAL DESCRIPTIONDesigned for space-critical applications, the ADR520/ADR525/ADR530/ADR540/ADR550 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23-3 packages. These references feature low temperature drift of 40 ppm/°C, an initial accuracy of better than ±0.2%, and ultralow output noise of 14 μV p-p.FEATURESUltracompact SC70 and SOT-23-3 packagesTemperature coefficient: 40 ppm/°C (maximum)2× the temperature coefficient improvement over theLM4040Pin compatible with the LM4040/LM4050Initial accuracy: ±0.2%Low output voltage noise: 14 μV p-p @ 2.5 V outputNo external capacitor requiredOperating current range: 50 μA to 15 mAIndustrial temperature range: −40°C to +85°CAPPLICATIONSPortable, battery-powered equipmentAutomotivePower suppliesData acquisition systemsInstrumentation and process controlEnergy measurement
      		OTHERIn StockNew Sealed Under Guarantee
      ADR5044AKSZ-REEL7
      GENERAL DESCRIPTIONDesigned for space-critical applications, the ADR520/ADR525/ADR530/ADR540/ADR550 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23-3 packages. These references feature low temperature drift of 40 ppm/°C, an initial accuracy of better than ±0.2%, and ultralow output noise of 14 μV p-p.FEATURESUltracompact SC70 and SOT-23-3 packagesTemperature coefficient: 40 ppm/°C (maximum)2× the temperature coefficient improvement over theLM4040Pin compatible with the LM4040/LM4050Initial accuracy: ±0.2%Low output voltage noise: 14 μV p-p @ 2.5 V outputNo external capacitor requiredOperating current range: 50 μA to 15 mAIndustrial temperature range: −40°C to +85°CAPPLICATIONSPortable, battery-powered equipmentAutomotivePower suppliesData acquisition systemsInstrumentation and process controlEnergy measurement
      		OTHERIn StockNew Sealed Under Guarantee
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