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ADA4870 - 1A Output Drive Amplifier

Description

The ADA4870 is a unity gain stable, high speed current feedback amplifier capable of delivering 1 A of output current and 2500 V/μs slew rate from a 40 V supply.

Features

  • Ideal for driving high capacitive or low resistive loads.
  • Wide supply range: 10 V to 40 V.
  • High output current drive: 1 A.
  • Wide output voltage swing: 37 V swing with 40 V supply.
  • High slew rate: 2500 V/µs.
  • High bandwidth: 52 MHz large signal, 70 MHz small signal.
  • Low noise: 2.1 nV/√Hz.
  • Quiescent current: 32.5 mA.
  • Power down: 0.75 mA.
  • Short-circuit protection and flag.
  • Thermal protection.

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Datasheet preview – ADA4870

Datasheet Details

Part number ADA4870
Manufacturer Analog Devices
File Size 1.93 MB
Description 1A Output Drive Amplifier
Datasheet download datasheet ADA4870 Datasheet
Additional preview pages of the ADA4870 datasheet.

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Full PDF Text Transcription

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Data Sheet ADA4870 2500 V/μs Slew Rate, High Voltage, 1 A Output Drive Amplifier FEATURES ► Ideal for driving high capacitive or low resistive loads ► Wide supply range: 10 V to 40 V ► High output current drive: 1 A ► Wide output voltage swing: 37 V swing with 40 V supply ► High slew rate: 2500 V/µs ► High bandwidth: 52 MHz large signal, 70 MHz small signal ► Low noise: 2.1 nV/√Hz ► Quiescent current: 32.5 mA ► Power down: 0.
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