The UCN5812AF/EPF combine a 20-bit CMOS shift register, data latches, and control circuitry with high-voltage bipolar source drivers and active DMOS pull-downs for reduced supply current requirements. Although designed primarily for vacuum-fluorescent displays, the high-voltage, highcurrent outputs also allow them to be used in other peripheral power driver applications. They are improved versions of the original UCN5812A/EP.

FEATURES

■ High-Speed Source Drivers

■ 60 V Source Outputs

■ To 3.3 MHz Data Input Rate

■ Low Output-Saturation Voltages

■ Low-Power CMOS Logic and Latches

■ Active DMOS Pull-Downs

■ Reduced Supply Current Requirements

■ Improved Replacement for TL5812