HV56022 Overview
The HV56022 is a Dual High Voltage Operational Amplifiers designed to drive haptic (piezo) actuators at 225V with 40 mA minimum source/sink current. Amplifiers are designed for a -3 dB bandwidth of 124 Hz for 225V sinusoidal waveforms driving 0.22 μF capacitive loads. In addition, the amplifiers are paired with Output Voltage parators for load Short Circuit Detection.
HV56022 Key Features
- Dual High Voltage Operational Amplifiers
- Up to +225V
- 40 mA Minimum Peak Output Sink/Source Current
- Output Voltage parators for Short Circuit Detection
- 124 Hz, -3 dB Bandwidth with 0.22 μF Load