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.
The DG508A/DG509A are plug-in upgrades for the industry-standard DG08A/DG509A, respectively. Maxim's parts have lower on-resistance, faster enable switching times, and significantly lower leakage currents. The DG508A/ DG509A also consume significantly lower power, making them ideal for portable equipment.
关键特性
应用/使用
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
航行器平面显示器
控制系统
数据采集系统
数据记录
信号路由
Key Specifications: Switches and Multiplexers (Mid Voltage)
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