350V/µs Power Amplifier with Low Standby Current

\n\nThe PA78 is a 350V power operational amplifier with a novel input stage that provides extremely high slew rates in pulse applications while maintaining low quiescent current of under 2.5mA. This novel input stage also has the effect of adding variables to the power response and slew rate charact •Low quiescent current – 2.5mA\n•High slew rate – 350V/µs\n•Voltage supply operation\n• Single supply – 20V to 350V\n• Split supplies – ±10V to ±175V;