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PA83A - High Voltage Power Operational Amplifiers RoHS

Download the PA83A datasheet PDF. This datasheet also covers the PA83 variant, as both devices belong to the same high voltage power operational amplifiers rohs family and are provided as variant models within a single manufacturer datasheet.

General Description

The PA83 is a high voltage operational amplifier designed for output voltage swings up to ±145V with a dual (±) supply or 290V with a single supply.

Its input stage is protected against transient and steady state overvoltages up to and including the supply rails.

Key Features

  • Low Bias Current, Low Noise.
  • FET Input.
  • Fully Protected Input.
  • Up to ±150V.
  • Wide Supply Range.
  • ±15V to ±150V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PA83-APEX.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PA83A
Manufacturer APEX
File Size 2.01 MB
Description High Voltage Power Operational Amplifiers RoHS
Datasheet download datasheet PA83A Datasheet

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Other Datasheets by APEX

Part Number Description
PA83 High Voltage Power Operational Amplifiers RoHS
PA81J High Voltage Power Operational Amplifiers
PA82J High Voltage Power Operational Amplifiers
PA84 Power Operational Amplifiers
PA84A Power Operational 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.

View original datasheet text
PA83 • PA83A High Voltage Power Operational Amplifiers RoHS COMPLIANT FEATURES • Low Bias Current, Low Noise — FET Input • Fully Protected Input — Up to ±150V • Wide Supply Range — ±15V to ±150V APPLICATIONS • High Voltage Instrumentation • Electrostatic Transducers & Deflection • Programmable Power Supplies up to 290V • Analog Simulators DESCRIPTION The PA83 is a high voltage operational amplifier designed for output voltage swings up to ±145V with a dual (±) supply or 290V with a single supply. Its input stage is protected against transient and steady state overvoltages up to and including the supply rails. High accuracy is achieved with a cascode input circuit con‐ figuration. All internal biasing is referenced to a zener diode fed by a FET constant current source.