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ADR380 - SOT-23 Voltage Reference

Description

The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low power consumption in a tiny footprint.

Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature.

Features

  • Initial accuracy: ±5 mV/±6 mV maximum Initial accuracy error: ±0.24%/±0.24% Low TCVOUT: 25 ppm/°C maximum Load regulation: 70 ppm/mA Line regulation: 25 ppm/V Wide operating ranges 2.4 V to 18 V for ADR380 2.8 V to 18 V for ADR381 Low power: 120 μA maximum High output current: 5 mA Wide temperature range:.
  • 40°C to +85°C Tiny 3-lead SOT-23 package with standard pinout.

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Other Datasheets by Analog Devices

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Full PDF Text Transcription

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Precision Low Drift 2.048 V/2.500 V SOT-23 Voltage Reference ADR380/ADR381 FEATURES Initial accuracy: ±5 mV/±6 mV maximum Initial accuracy error: ±0.24%/±0.24% Low TCVOUT: 25 ppm/°C maximum Load regulation: 70 ppm/mA Line regulation: 25 ppm/V Wide operating ranges 2.4 V to 18 V for ADR380 2.8 V to 18 V for ADR381 Low power: 120 μA maximum High output current: 5 mA Wide temperature range: −40°C to +85°C Tiny 3-lead SOT-23 package with standard pinout APPLICATIONS Battery-powered instrumentation Portable medical instruments Data acquisition systems Industrial process control systems Hard disk drives Automotive GENERAL DESCRIPTION The ADR380 and ADR381 are precision 2.048 V and 2.
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