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HV632 Datasheet 256 Gray-Shade High Voltage Driver

Manufacturer: Supertex

Overview: Supertex inc. HV632 32-Channel, 256 Gray-Shade High Voltage Driver.

Datasheet Details

Part number HV632
Manufacturer Supertex
File Size 408.75 KB
Description 256 Gray-Shade High Voltage Driver
Download HV632 Download (PDF)

General Description

The HV632 is a 32-channel gray-shade column driver IC designed for driving electrofluorescent displays.

Using Supertex’s unique HVCMOS® technology, it is capable of 256 levels of gray shading by PWM conversion.

Input data, in groups of eight, is latched into a set of data latches on both edges of the shift clock.

Key Features

  • HVCMOS® technology.
  • 5.0V CMOS inputs.
  • Output voltage up to +80V.
  • PWM gray shade conversion.
  • Capable of 256 levels of gray shading.
  • 10MHz shift and count clock frequency.
  • 20MHz data throughput rate.
  • 8 bit data bus.
  • 32 outputs per device.
  • BLANK function.
  • Output polarity control.