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AD8237 - True Rail-to-Rail Instrumentation Amplifier

General Description

The AD8237 is a micropower, zero drift, rail-to-rail input and output instrumentation amplifier.

The relative match of two resistors sets any gain from 1 to 1000.

Key Features

  • Gain set with 2 external resistors Can achieve low gain drift at all gains Ideal for battery powered instruments Supply current: 115 µA Rail-to-rail input and output Zero input crossover distortion Designed for excellent dc performance Minimum CMRR: 106 dB Maximum offset voltage drift: 0.3 µV/°C Maximum gain error: 0.005% (all gains) Maximum gain drift: 0.5 ppm/°C (all gains) Input bias current: 1 nA guaranteed to 125°C Bandwidth mode pin (BW) to adjust compensation 8 kV HBM ESD rating RFI filte.

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Datasheet Details

Part number AD8237
Manufacturer Analog Devices
File Size 714.11 KB
Description True Rail-to-Rail Instrumentation Amplifier
Datasheet download datasheet AD8237 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet Micropower, Zero Drift, True Rail-to-Rail Instrumentation Amplifier AD8237 FEATURES Gain set with 2 external resistors Can achieve low gain drift at all gains Ideal for battery powered instruments Supply current: 115 µA Rail-to-rail input and output Zero input crossover distortion Designed for excellent dc performance Minimum CMRR: 106 dB Maximum offset voltage drift: 0.3 µV/°C Maximum gain error: 0.005% (all gains) Maximum gain drift: 0.5 ppm/°C (all gains) Input bias current: 1 nA guaranteed to 125°C Bandwidth mode pin (BW) to adjust compensation 8 kV HBM ESD rating RFI filter on-chip Single-supply operation: 1.8 V to 5.