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PA78 - Power Operational Amplifier

General Description

The PA78 is a high voltage, high speed, low idle current op-amp capable of delivering up to 200mA peak output current.

Due to the dynamic biasing of the input stage, it can achieve slew rates over 350V/µs, while only consuming less than 1mA of idle current.

Key Features

  • A Unique (Patent Pending) Technique for Very Low Quiescent Current.
  • Over 350 V/µs Slew Rate.
  • Wide Supply Voltage.
  • Single Supply: 20V To 350V.
  • Split Supplies: ± 10V To ± 175V.
  • Output Current.
  • 150mA Cont. ; 200mA Pk.
  • Up to 23 Watt Dissipation Capability.
  • Over 200 kHz Power Bandwidth.

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Datasheet Details

Part number PA78
Manufacturer APEX
File Size 901.06 KB
Description Power Operational Amplifier
Datasheet download datasheet PA78 Datasheet

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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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PA78 Power Operational Amplifier PAP7A788 FEATURES ♦ A Unique (Patent Pending) Technique for Very Low Quiescent Current ♦ Over 350 V/µs Slew Rate ♦ Wide Supply Voltage ♦ Single Supply: 20V To 350V ♦ Split Supplies: ± 10V To ± 175V ♦ Output Current – 150mA Cont.; 200mA Pk ♦ Up to 23 Watt Dissipation Capability ♦ Over 200 kHz Power Bandwidth APPLICATIONS ♦ Piezoelectric Positioning and Actuation ♦ Electrostatic Deflection ♦ Deformable Mirror Actuators ♦ Chemical and Biological Stimulators DESCRIPTION The PA78 is a high voltage, high speed, low idle current op-amp capable of delivering up to 200mA peak output current. Due to the dynamic biasing of the input stage, it can achieve slew rates over 350V/µs, while only consuming less than 1mA of idle current.