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