±150V Fully Protected Input, Low Bias Current Power Amplifier

  • Low bias current, low noise – FET input
  • Fully protected input – up to ±150V
  • Wide supply range – ±15V to ±150V
  • SMD #: 5962-9162101HXA
Apex Microtechnology's PA83, a ±150V Fully Protected Input, Low Bias Current Power Amplifier

The PA83 is a high voltage power operational amplifier designed for output voltage swings up to ±145V on a dual supply, or 290V single supply. Target applications include high voltage instrumentation, electrostatic transducers and deflection, and programmable power supplies. The input stage of the PA83 is protected against transient and steady state over voltages up to and including the supply rails.

The PA83A is the A grade version providing enhance performance in the areas of offset voltage, offset current and bias current. The PA83M/883 is the fully certified military grade version. The PA83 series is a hybrid product design housed in an electrically isolated, hermetically sealed, 8-pin TO-3 metal package. For continuous operation under load, a heatsink of proper rating is recommended.

PA83M/883 SMD #: 5962-9162101HXA

Variant Power Bandwidth (kHz) Vos (mV) IB (pA) IIO (pA) Temp Range (°C) Package Option MIL-PRF-38534 Purchase
PA83 - 3 50 50 -25 to 85 8-pin TO-3 - BUY NOW
PA83A 40 1 10 10 -25 to 85 8-pin TO-3 - BUY NOW
PA83M - 5.7 50 50 -55 to 125 8-pin TO-3 - BUY NOW
PA83M/883 - 5.7 50 50 -55 to 125 8-pin TO-3 compliant BUY NOW

See how the PA83 fits your system requirements Use our Power Design Tool to assist with designing high power analog circuits. Apex Microtechnology's Power Design Tool