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HV56022 - Dual High Voltage Operational Amplifiers

General Description

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.

Key Features

  • Dual High Voltage Operational Amplifiers - Up to +225V - 40 mA Minimum Peak Output Sink/Source Current - Output Voltage Comparators for Short Circuit Detection - 124 Hz, -3 dB Bandwidth with 0.22 μF Load.

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HV56022 Dual High Voltage Operational Amplifiers Features • Dual High Voltage Operational Amplifiers - Up to +225V - 40 mA Minimum Peak Output Sink/Source Current - Output Voltage Comparators for Short Circuit Detection - 124 Hz, -3 dB Bandwidth with 0.22 μF Load Applications • Haptic Drivers • Power Amplifiers Related Devices • HV56020-Dual High Voltage Operation Amplifier with Step-Up Converter and Power MOSFET Description 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.