TPW4157-CR Low Voltage 1Ω SPDT Analog Switch

　　TPW4157 is high performance Single Pole/Double Throw(SPDT)analog switches.The devices feature ultra low RON of 1.15Ωmaximum at 4.5V VCC and will operate over the wide VCC range of 1.65V to 5.5V.The TPW4157 features very low quiescent current even when the control voltage is lower than the VCC supply.This feature services the portable applications very well allowing for the direct interface with processor general purpose I/Os.

 

　　Features

 

　　-Latch-Up Performance Exceeds 800 mA Per JESD 78,

 

　　Class II

 

　　-Supply Voltage:1.65V to 5.5V

 

　　-Low ON-State Resistance:typical 0.95Ωat Vs=4.5V

 

　　-Bandwidth:100 MHz

 

　　-Fast switching times:tON=40 ns,tOFF=15 ns

 

　　-Break-Before-Make Switching

 

　　-Operation Temperature Range:–40°C to 125°C

 

　　Applications

 

　　-Industry control systems

 

　　-Battery-powered systems

 

　　-Audio Signal Routing

 

　　-Portable Instruments and Mobile Device