DG4157 Datasheet (Vishay Siliconix) - Single SPDT Analog Switch

DG4157, Single SPDT Analog Switch

The DG4157 is a high performance single pole double throw analog switch designed for 1.65 V to 5.5 V operation with single power rail.

Fabricated with high density CMOS technology, the device achieves low on resistance as 1 Ω at 4.5 V power supply and fast switching speed.

The - 3 dB bandwidth is ty

DG4157 Features

* break before make switch performance, and guarantees logic high control input threshold as low as 1.4 V over the range up to 5.5 V. It can handle both analog and digital signals and permits signals with amplitudes of up to VCC to be transmitted in either direction. Power down protection circuit is b