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ADA4895-1 - Railto-Rail Output Amplifier

General Description

The ADA4895-1 (single) and ADA4895-2 (dual) are high speed voltage feedback amplifiers that are gain ≥ 10 stable with low input noise, rail-to-rail output, and a quiescent current of 3 mA per amplifier.

72 dBc

Key Features

  • Low wideband noise 1 nV/√Hz 1.6 pA/√Hz Low 1/f noise: 2 nV/√Hz at 10 Hz Low distortion (SFDR):.
  • 96 dBc at 100 kHz, VOUT = 2 V p-p Low power: 3 mA per amplifier Low input offset voltage: 350 µV maximum High speed 236 MHz,.
  • 3 dB bandwidth (G = +10) 943 V/µs slew rate 22 ns settling time to 0.1% Rail-to-rail output Wide supply range: 3 V to 10 V Disable feature.

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Other Datasheets by Analog Devices

Part Number Description
ADA4895-2 Railto-Rail Output Amplifier
ADA4891-1 Rail-to-Rail Amplifiers
ADA4891-2 Rail-to-Rail Amplifiers
ADA4891-3 Rail-to-Rail Amplifiers
ADA4891-4 Rail-to-Rail Amplifiers

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 Low Power, 1 nV/√Hz, G ≥ 10 Stable, Railto-Rail Output Amplifier ADA4895-1/ADA4895-2 FEATURES Low wideband noise 1 nV/√Hz 1.6 pA/√Hz Low 1/f noise: 2 nV/√Hz at 10 Hz Low distortion (SFDR): −96 dBc at 100 kHz, VOUT = 2 V p-p Low power: 3 mA per amplifier Low input offset voltage: 350 µV maximum High speed 236 MHz, −3 dB bandwidth (G = +10) 943 V/µs slew rate 22 ns settling time to 0.