400V, 200mA Power Amplifier with High Slew Rate

  • High voltage – 400V (±200V)
  • High slew rate – 300V/µs
  • High output current – 200mA
  • Low quiescent current – 10mA
  • Programmable current limit

 PA90 Data Sheet

The PA90 is a 400V power operational amplifier designed as a low cost solution for driving continuous output currents up to 200mA and pulse currents up to 350mA for high voltage applications including instrumentation, piezoelectric transducers and electrostatic transducers and deflection. External compensation with the PA90 provides flexibility in choosing bandwidth and slew rate for the application. Housed in a space- saving, electrically isolated 12-pin PowerSIP package, the PA90 lends itself to high density circuit board layouts.

Low Power Piezoelectric Positioning
Variant Vos (mV) IB (pA) IIO (pA) Temp Range (°C) Package Option
PA90 2 2000 500 -25 to 85 12-pin SIP DP
PA90EE 2 2000 500 -25 to 85 12-pin SIP EE (formed leads)