900V, 1.6mA Power Amplifier with Low Standby Current

  • High voltage – 900V (±450V)
  • Low quiescent current – 1.6mA
  • High output current – 100mA continuous, 200mA PEAK
  • Programmable current limit
Apex Microtechnology's PA95, a 900 V, 1.6 mA Power Amplifier with Low Standby Current

The PA95 is a 900V power operational amplifier designed as a low-cost solution for driving continuous output currents up to 100mA and pulse currents up to 200mA for high voltage applications including instrumentation, piezoelectric transducers, and electrostatic transducers and deflection. This MOSFET power amplifier exhibits a very low 1.6mA of quiescent current and external compensation provides flexibility in choosing bandwidth and slew rate for the application. Housed in a space saving, electrically isolated 8-pin PowerSIP package, the PA95 lends itself to high-density circuit board layouts.

Variant Vos (mV) IB (pA) IIO (pA) Temp Range (°C) Package Option Purchase
PA95 5 2000 500 -25 to 85 8-pin SIP DQ BUY NOW
PA95EC 5 2000 500 -25 to 85 8-pin SIP EC (formed leads) BUY NOW
PA95RC 5 2000 500 -25 to 85 8-pin SIP RC (formed leads 90° toward heat tab) BUY NOW

See how the PA95 fits your system requirements Use our Power Design Tool to assist with designing high power analog circuits. Apex Microtechnology's Power Design Tool