UM3157

Low-Voltage SPDT Analog Switch

Union Semiconductor

UM3157 Features

* z Sample-and-Hold Circuits z Battery-Powered Equipment z Audio and Video Signal Routing z Communication Circuits z Control Inputs are 5V Tolerant z Low Charge Injection z Excellent ON-State Resistance Matching z Low Total Harmonic Distortion (THD) z 1.65V to 5.5V Single-Supply Operation z ESD Perf

UM3157 General Description

The UM3157 is an advanced CMOS analog switch fabricated with silicon gate CMOS technology. It achieves very low propagation delay and RDS(ON) resistances while maintaining CMOS low power dissipation. These make it ideal for portable and battery power applications. The switch conducts signals within.

UM3157 Datasheet (192.20 KB)