High Voltage (Isolation) Amplifiers & Piezo Drivers
High Voltage (Isolation) Amplifiers & Piezo Drivers include high voltage amplifiers, piezo drivers, high voltage operational amplifiers, and isolation amplifiers for high-voltage signal amplification, capacitive load driving, galvanic isolation, and precision high-voltage measurement.
These products help engineers drive high-voltage and capacitive loads, amplify signals at elevated voltages, break ground loops, reject common-mode noise, and safely measure signals on high-voltage rails in industrial, power, scientific, and instrumentation systems.
High voltage amplifiers and operational amplifiers deliver large output-voltage swings for driving high-voltage loads, electrostatic and capacitive devices, and test-and-measurement setups that exceed the range of standard amplifiers.
Piezo drivers are specialized high-voltage amplifiers built to charge and discharge capacitive piezoelectric actuators with the slew rate and output current needed for precise positioning, nanopositioning, and ultrasonic applications.
Isolation amplifiers isolate, amplify, and scale signals from high common-mode voltages down to a low-voltage reference for safe signal processing. Typical applications include current sensing across shunt resistors, power-line monitoring, EV battery systems, data acquisition, and high-voltage instrumentation.
Main product groups:
- High Voltage Amplifiers: wide output-voltage swing for driving high-voltage and capacitive loads.
- Piezo Drivers: high-voltage, high-current amplifiers optimized for driving capacitive piezo actuators and transducers.
- High Voltage Operational Amplifiers: op amps with high supply-voltage ratings for high-voltage signal conditioning and precision analog design.
- High Voltage Isolation Amplifiers: high-accuracy galvanic signal isolation for high common-mode voltage sensing and measurement.
