DG509ACWE

单片CMOS模拟多路复用器 Monolithic CMOS Analog Multiplexers

General Description

Maxim’s DG508A and DG509A are monolithic CMOS analog multiplexers muxes: the DG508A is a single 8-channel 1-of-8 mux, and the DG509A is a differential 4-channel 2-of-8 mux.

Both devices guarantee break-before-make switching. Maxim guarantees these muxes will not latch up if the power supplies are turned off with the input signals still present. Maxim also guarantees continuous operation when these devices are powered by supplies ranging from ±4.5V to ±18V.

Features

♦ Improved Second Source

♦ Operate from ±4.5V to ±18V Supplies

♦ Symmetrical, Bidirectional Operation

♦ Logic and Enable Inputs, TTL and CMOS Compatible

♦ Latchup-Proof Construction

♦ Monolithic, Low-Power CMOS Design