ADHV4710 High-Voltage, High-Current Operational Amplifier

The Analog Devices ADHV4710 is a high-voltage, high-current operational amplifier designed for precision signal amplification in demanding environments. It supports dual supply operation up to ±55 V or a single supply up to 110 V, delivering up to ±1 A continuous output current. With a slew rate of up to 1,300 V/μs and the ability to drive capacitive and resistive loads, the ADHV4710 is well-suited for high-speed, high-voltage signal chains.

This device integrates a programmable digital engine via SPI, enabling control over current, voltage, and thermal shutdown thresholds. External components allow for adjustable slew rate and compensation, ensuring stability across a wide range of gains and load conditions. Its robust protection features and thermally enhanced TQFP package make it ideal for integration into automated test equipment, piezo drivers, and programmable power systems.