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FHP3232 - (FHP3132 / FHP3232) Rail-to-Rail Amplifiers

Download the FHP3232 datasheet PDF. This datasheet also covers the FHP3132 variant, as both devices belong to the same (fhp3132 / fhp3232) rail-to-rail amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The FHP3132 (single) and FHP3232 (dual) are low-cost, high-performance, voltage feedback amplifiers that consume only 2.5mA of supply current per channel, while providing ±100mA of output current.

These amplifiers are designed to operate from 2.7V to 12V (±6V) supplies.

Key Features

  • at ±5V.
  • 2.5mA supply current per amplifier.
  • 260MHz GBWP.
  • Stable for G = 5 and above.
  • Output voltage range at RL = 150Ω: ±4.7V.
  • Input includes negative rail.
  • 400V/μs slew rate.
  • ±100mA output current.
  • 17nV/√Hz input voltage noise.
  • >100dB PSRR, CMRR, and open-loop gain.
  • FHP3132 lead-free package option (SOT23-5).
  • FHP3232 lead-free package option (SOIC-8).
  • RoHS compliant.
  • Fully specified at +3V, +5V, and ±5V supplies.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FHP3132_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
FHP3230 (FHP3130 - FHP3430) Rail-to-Rail Amplifiers
FHP3130 (FHP3130 - FHP3430) Rail-to-Rail Amplifiers
FHP3131 Rail-to-Rail Amplifier
FHP3132 (FHP3132 / FHP3232) Rail-to-Rail Amplifiers
FHP3194 4:1 High Speed Multiplexer

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
FHP3132, FHP3232 Single and Dual, High-Speed, Rail-to-Rail Amplifiers March 2007 FHP3132, FHP3232 Single and Dual, High-Speed, Rail-to-Rail Amplifiers Features at ±5V ■ 2.5mA supply current per amplifier ■ 260MHz GBWP ■ Stable for G = 5 and above ■ Output voltage range at RL = 150Ω: ±4.7V ■ Input includes negative rail ■ 400V/μs slew rate ■ ±100mA output current ■ 17nV/√Hz input voltage noise ■ >100dB PSRR, CMRR, and open-loop gain ■ FHP3132 lead-free package option (SOT23-5) ■ FHP3232 lead-free package option (SOIC-8) ■ RoHS compliant ■ Fully specified at +3V, +5V, and ±5V supplies Description The FHP3132 (single) and FHP3232 (dual) are low-cost, high-performance, voltage feedback amplifiers that consume only 2.5mA of supply current per channel, while providing ±100mA of output current.