Very High Speed 1000V/µs, High Voltage 450V Power Amplifier

The PA85 is a high voltage, high power bandwidth MOS- FET operational ampliier designed for output currents up to 200mA. Output voltages CAN swing up to 215V with a dual supply and up to +440 volts with a single supply. The safe operating area (SOA) has no second breakdown limitations and CAN be observed with all types of loads by choosing an appropriate current limiting resistor. High accuracy is achieved with a cascode input circuit coniguration. All internal biasing is referenced to a bootstrapped zener-MOSFET current source. As a result, the PA85 features an unprecedented supply range and excellent supply rejection. The MOSFET output stage is biased on for linear operation. External compensation provides user lexibility. By Cirrus Logic, Inc.
Part Manufacturer Description Datasheet Samples
OPA857IRGTR Texas Instruments Differential Output Transimpedance Amplifier 16-QFN -40 to 95
OPA857IRGTT Texas Instruments Differential Output Transimpedance Amplifier 16-QFN -40 to 95
PA85 's PackagesPA85 's pdf datasheet

PA85 Pinout, Pinouts
PA85 pinout,Pin out
This is one package pinout of PA85,If you need more pinouts please download PA85's pdf datasheet.

PA85 Application circuits
PA85 circuits
This is one application circuit of PA85,If you need more circuits,please download PA85's pdf datasheet.

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