Very High Voltage 900V, Very High Slew Rate 500V/µs Power Amplifier

The PA94 is a high voltage, MOSFET operational ampli,er designed as a low cost solution for driving continuous output currents up to 100mA and pulse currents up to 200mA into capacitive loads. The safe operating area (SOA) has no sec- ond breakdown limitations and CAN be observed for all load types by choosing an appropriate current limiting resistor. The MOSFET output stage is biased AB for linear operation. External compensation provides ,exibility in choosing band- width and slew rate for the application. APEXs Power SIP package uses a minimum of board space allowing for high density circuit boards.. The Power SIP package is electrically isolated. Isolating thermal washers (TW13) prevent arcing from pins to heatsink. By Cirrus Logic, Inc.