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ADA4522-2 - Rail-to-Rail Output Operational Amplifier

General Description

The ADA4522-1/ADA4522-2/ADA4522-4 are single/dual/quad channel, zero drift op amps with low noise and power, ground sensing inputs, and rail-to-rail output, optimized for total accuracy over time, temperature, and voltage conditions.

Key Features

  • Low offset voltage: 5 µV maximum.
  • Extremely low offset voltage drift: 22 nV/°C maximum.
  • Low voltage noise density: 5.8 nV/√Hz typical.
  • 117 nV p-p typical from 0.1 Hz to 10 Hz.
  • Low input bias current: 50 pA typical.
  • Unity-gain crossover: 3 MHz typical.
  • Single-supply operation: input voltage range includes ground and rail-to-rail output.
  • Wide range of operating voltages.
  • Single-supply operation: 4.5 V to 55 V.
  • Dual-supply operation: ±2.25 V to ±27.

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Other Datasheets by Analog Devices

Part Number Description
ADA4522-1 Rail-to-Rail Output Operational Amplifier
ADA4522-4 Rail-to-Rail Output Operational Amplifier
ADA4523-1 Zero Drift Op Amp
ADA4528-1 Zero-Drift Op Amp
ADA4528-2 Zero-Drift Op Amp

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 ADA4522-1/ADA4522-2/ADA4522-4 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers FEATURES  Low offset voltage: 5 µV maximum  Extremely low offset voltage drift: 22 nV/°C maximum  Low voltage noise density: 5.8 nV/√Hz typical  117 nV p-p typical from 0.1 Hz to 10 Hz  Low input bias current: 50 pA typical  Unity-gain crossover: 3 MHz typical  Single-supply operation: input voltage range includes ground and rail-to-rail output  Wide range of operating voltages  Single-supply operation: 4.5 V to 55 V  Dual-supply operation: ±2.25 V to ±27.