90V, 10A PEAK, Class C Power Amplifier

  • Voltage supply operation – ±10 to ±45V
  • High output current – 10A PEAK
  • Class “C” output
  • Low quiescent current – 3mA

 PA61 Data Sheet

 

The PA61 is a 10A PEAK, 90V power operational amplifier featuring a simple Class C complementary common emitter output stage that is optimized for low frequency applications where crossover distortion is not critical. Target applications include valve and actuator controls, DC or AC power regulators and motor/synchro drivers.

The PA61A is the A grade version providing enhance performance in the areas of offset voltage, offset current and bias current. The PA61M/883 is the fully certified military grade version. The PA61 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.

Programmable Power Supply with Remote Sensing
Variant Vos (mV) IB (nA) IIO (nA) Temp Range (°C) Package Option MIL-PRF-38534
PA61 6 30 30 -25 to 85 8-pin TO-3  
PA61A 4 20 10 -25 to 85 8-pin TO-3  
PA61M 10.4 30 30 -55 to 125 8-pin TO-3  
PA61M/883 10.4 30 30 -55 to 125 8-pin TO-3 compliant