UM3157 switch equivalent, low-voltage spdt analog switch.
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.
The switch conducts signals within power rails equally well in both directions when on, and blocks up to the power supp.
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 powe.
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