PT6312B Datasheet (Princeton Technology)

PT6312B, VFD Driver/Controller

PT6312B is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/11 duty factor.

Eleven segment output lines, 6 grid output lines, 5 segment/grid output drive lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable

PT6312B Features

* CMOS Technology Low Power Consumption Key Scanning (6 x 4 matrix) Multiple Display Modes: (11 segments, 11 digits to 16 segments, 6 digits) 8-Step Dimming Circuitry LED Ports Provided (4 cha