General Description

The Supertex HV5812 is a 20-channel serial input vacuum fluorescent display driver. It combines a 20-bit CMOS shift register, data latches, and control circuitry with high voltage MOSFET outputs. The HV5812 is primarily designed for vacuum-fluorescent displays.

Features

❏ Operating voltage of to up to 80V

❏ HVCMOS® technology for high performance

❏ High speed source driver

❏ Up to 3.3MHz data input rate

❏ 5.0V CMOS logic circuitry

❏ Excellent noise immunity

❏ Flexible high voltage supplies