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FHP3131 - Rail-to-Rail Amplifier

General Description

The FHP3131 is a high-performance, voltage-feedback amplifier that consumes only 0.4mA of supply current while providing 70MHz of bandwidth and 50V/μs slew rate.

The FHP3131 is designed to operate from 2.5V to 12V (±6V) supplies.

Key Features

  • at +5V.
  • 0.4mA supply current.
  • 70MHz bandwidth at unity gain.
  • Power down to 30μA.
  • Output voltage range at RL = 1kΩ : 0.07V to 4.8V.
  • Input extends below negative rail: -0.3V to 4V.
  • 50V/μs slew rate.
  • 12nV/Hz input voltage noise.
  • Small SOT23-6 and MicroPak™ -6 package options.
  • Fully specified at +2.7V, +5V, and ±5V supplies.

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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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FHP3131 0.4mA, 2.5V to 12V, 70MHz Rail-to-Rail Amplifier February 2007 FHP3131 0.4mA, 2.5V to 12V, 70MHz Rail-to-Rail Amplifier Features at +5V ■ 0.4mA supply current ■ 70MHz bandwidth at unity gain ■ Power down to 30μA ■ Output voltage range at RL = 1kΩ : 0.07V to 4.8V ■ Input extends below negative rail: -0.3V to 4V ■ 50V/μs slew rate ■ 12nV/Hz input voltage noise ■ Small SOT23-6 and MicroPak™ -6 package options ■ Fully specified at +2.7V, +5V, and ±5V supplies Description The FHP3131 is a high-performance, voltage-feedback amplifier that consumes only 0.4mA of supply current while providing 70MHz of bandwidth and 50V/μs slew rate. The FHP3131 is designed to operate from 2.5V to 12V (±6V) supplies.