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Part number: TS3A4741
 
Category:
 Analog & Mixed-Signal Processing
   -> Switches & Multiplexers
     -> Analog Switches
 
Description: 0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch
The TS3A4741/TS3A4742 are low ON-state resistance (ron), low-voltage, dual single-pole/single-throw (SPST) analog switches that operate from a single 1.6-V to 3.6-V supply. These devices have fast switching speeds, handle rail-to-rail analog signals, and consume very low quiescent power.

The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.

The TS3A4741 has two normally open (NO) switches, and the TS3A4742 has two normally closed (NC) switches. Both devices are available in 8-pin SOT-23 and MSOP packages.
 
Packaging information:
Part numberPackage
TS3A4741    
TS3A4741DCNR  SOT-23  
TS3A4741DGKR  MSOP  
TS3A4741DGKRG4  MSOP  
 
Company: Texas Instruments, Inc.
 
Datasheet: Download TS3A4741 datasheet