Supertex inc.
HV5812
20-Channel, Serial-Input, Vacuum-Fluorescent
Display Driver for Anode/Grid
Features
►►HV
CMOS® technology for high performance ►►Operating
voltage up to 80V ►►High speed source driver ►►5.
0V
CMOS logic circuitry ►►Up to 5.
0MHz data input rate ►►Excellent noise immunity ►►Flexible high
voltage supplies
General Description
The Supertex HV5812 is a 20-channel, serial input, vacuumfluorescent 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.
The
CMOS shift register and latches allow direct interfacing with microprocessor based sys...