UM3257 Datasheet (Union Semiconductor) - Low-Voltage Dual SPDT Analog Switch

UM3257, Low-Voltage Dual SPDT Analog Switch

The UM3257 is dual SPDT 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 power

UM3257 Features

* z Lower ICC when the S Input is within the Required VIH and VIL Bounds z Low ON-State Resistance (10Ω) 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 Performance: Hum