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ADA4522-1 - Rail-to-Rail Output Operational Amplifier

Download the ADA4522-1 datasheet PDF. This datasheet also covers the ADA4522-2 variant, as both devices belong to the same rail-to-rail output operational amplifier family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADA4522-2-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
ADA4522-2 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.

View original datasheet text
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.