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PA89A - High Voltage Power Operational Amplifiers

This page provides the datasheet information for the PA89A, a member of the PA89 High Voltage Power Operational Amplifiers family.

Datasheet Summary

Description

The PA89 is an ultra high voltage, MOSFET operational amplifier designed for output currents up to 75 mA.

Output voltages can swing over 1000V p-p.

Features

  • 1140V P-P Signal Output.
  • Wide Supply Range.
  • ±75V to ±600V.
  • Programmable Current Limit.
  • 75 mA Continuous Output Current.
  • Hermetically Sealed Package.
  • Input Protection.

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Datasheet preview – PA89A

Datasheet Details

Part number PA89A
Manufacturer APEX
File Size 2.11 MB
Description High Voltage Power Operational Amplifiers
Datasheet download datasheet PA89A Datasheet
Additional preview pages of the PA89A datasheet.

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Full PDF Text Transcription

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PA89 • PA89A High Voltage Power Operational Amplifiers RoHS COMPLIANT FEATURES • 1140V P-P Signal Output • Wide Supply Range — ±75V to ±600V • Programmable Current Limit • 75 mA Continuous Output Current • Hermetically Sealed Package • Input Protection APPLICATIONS • Piezoelectric Positioning • High Voltage Instrumentation • Electrostatic Deflection • Semiconductor Testing DESCRIPTION The PA89 is an ultra high voltage, MOSFET operational amplifier designed for output currents up to 75 mA. Output voltages can swing over 1000V p-p. The safe operating area (SOA) has no second breakdown limitations and can be observed with all types of loads by choosing an appropriate current limiting resistor. High accuracy is achieved with a cascode input circuit configuration and 120dB open loop gain.
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