A6811SEP中文资料ALLEGRO数据手册PDF规格书

The A6811– devices combine a 12-bit CMOS shift register, accompanying data latches and control circuitry with bipolar sourcing outputs and pnp active pull downs. Designed primarily to drive vacuum-fluorescent displays, the 60 V and -40 mA output ratings also allow these devices to be used in many other peripheral power driver applications. The A6811– features an increased data input rate (compared with the older UCN/UCQ5811A) and a controlled output slew rate.

FEATURES

■ Controlled Output Slew Rate

■ High-Speed Data Storage

■ 60 V Minimum Output Breakdown

■ High Data Input Rate

■ PNP Active Pull-Downs

■ Low Output-Saturation Voltages

■ Low-Power CMOS Logic and Latches

■ Improved Replacements for SN75512B, UCN5811–, and UCQ5811–