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DG4157E
Vishay Siliconix
Powered-off Isolation, 0.86 , 1.65 V to 5.5 V, SPDT Analog Switch (2:1 Multiplexer)
DESCRIPTION
The DG4157E is a high performance single-pole, double-throw (SPDT) analog switch designed for 1.65 V to 5.5 V operation with a single power rail. Fabricated with high density CMOS technology, the device achieves low on resistance of 0.86 at a 4.5 V power supply, low power consumption, and fast switching speeds. The DG4157E can handle both analog and digital signals and permits signals with amplitudes of up to V+ to be transmitted in either direction. Its control logic inputs can go over V+ up to 5.5 V. The control logic input high threshold is guaranteed as low as 1.8 V over the power supply range up to 5.5 V.
DG4157E Datasheet
