Single 16 and 8/Differential 8-Channel and 4-Channel CMOS Analog Multiplexers

The HI-506/HI-507 and HI-508/HI-509 monolithic CMOS multiplexers each include an array of sixteen and eight analog switches respectively, a digital decoder circuit for channel selection, voltage reference for logic thresholds, and an enable input for device selection when several multiplexers are present. The Dielectric Isolation (DI) process used in fabrication ofthese devices eliminates the problem of latchup. DI also offers much lower substrate leakage and parasitic capacitance than conventional junction isolated CMOS (see Application Note AN520).

特性 Features

? Pb-Free Available (RoHS Compliant) (See Ordering Info)

? Low ON Resistance? . . . . . . . . . . . . . . . . . . . . . . . . 180Ω

? Wide Analog Signal Range . . . . . . . . . . . . . . . . . . . . .? ±15V

? TTL/CMOS Compatible

? Access Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . .? 250ns

? Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . 44V

? Break-Before-Make Switching

? No Latch-Up

? Replaces DG506A/DG506AA and DG507A/DG507AA

? Replaces DG508A/DG508AA and DG509A/DG509AA

? Pb-Free Available (RoHS Compliant)

Applications

? Data Acquisition Systems

? Precision Instrumentation

? Demultiplexing

? Selector Switch