APEX PA85A
The PA85 is a high voltage, high power bandwidth MOSFET operational amplifier designed for output cur‐ rents up to 200mA. 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.| Part No. | PA85A |
|---|---|
| Datasheet | PA85A Download |
| Manufacturer |  APEX |
| Description | High Voltage Power Operational Amplifiers |
| Buy | Stock & Price |
FEATURES
● High Voltage — 450V (±225V)● High Slew Rate — 1000V/μs
● High Output Current — 200mA
● 500 kHz Power Bandwidth
APPLICATIONS
● High Voltage Instrumentation● Piezo Transducer Excitation
● Programmable Power Supplies up to 430V
● Electrostatic Transducers & Deflection
DESCRIPTION
Output voltages can swing up to ±215V with a dual supply and up to +440 volts with a sin‐ gle supply. High accuracy is achieved with a cascode input circuit configuration. All internal biasing is referenced to a bootstrapped zener‐MOSFET current source. As a result, the PA85 features an unprecedented supply range
