ZN428中文资料ETC数据手册PDF规格书

[GEC PLESSEY SEMICONDUCTORS]

The ZN428 is a monolithic 8-bit D-A converter with input latches to facilitate updating from a data bus. The latch is transparent when enable is LOW and the data is held when enable is taken HIGH. The ZN428 also contains a 2.5V reference the use of which is pin optional to retain flexibility. An external fixed or varying reference may therefore be substituted.

FEATURES

■ Contains DAC with Data Latch and On-Chip Reference

■ Guaranteed Monotonic over the Full Operating Temperature Range

■ Single +5V Supply

■ Microprocessor Compatible

■ TTL and 5V CMOS Compatible

■ 800ns Settling Time

■ Complementary to ZN427 A to D Series

■ Commercial or Military Temperature Range