HV254X Datasheet PDF - Supertex Inc

General Description
The Supertex HV254 is a 32-channel high voltage amplifier array integrated circuit. It operates on a 275V high voltage supply and two low voltage supplies: +5.0V and –5.0V. Each channel has its own input and output. An integrated diode is included to help monitor die temperature.

Features
❑ 32 independent high voltage amplifiers
❑ Output voltage up to 250V
❑ 3V/µs output slew rate
❑ Fixed gain of 50V/V
❑ High value internal feedback resistors
❑ Very low operating current (typically 45µA per channel)
❑ Integrated silicon diode for temperature sensing

Application
❑ MEMS (microelctromechanical systems) driver
❑ Piezoelectric transducer driver
❑ Optical crosspoint switches (using MEMS technology)