General Description
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.

FEATUREs
● Lower ICC when the S Input is within the
   Required VIH and VIL Bounds
● Low ON-State Resistance (10Ω)
● Control Inputs are 5V Tolerant
● Low Charge Injection
● Excellent ON-State Resistance Matching
● Low Total Harmonic Distortion (THD)
● 1.65V to 5.5V Single-Supply Operation
● ESD Performance:
   Human Body Model＞2kV
   Machine Model＞200V
● DFN12 Package
● Pb-Free Package

APPLICATIONs
● Sample-and-Hold Circuits
● Battery-Powered Equipment
● Audio and Video Signal Routing
● Communication Circuits