0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch - TS3A4741

TS3A4741 (ACTIVE)

0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch

Features

  • Low ON-State Resistance (ron )
    • 0.9 Max ron Flatness (3-V Supply)
    • 1.6-V to 3.6-V Single-Supply Operation
    • Available in SOT-23 and MSOP Packages
    • High Current-Handling Capacity (100 mA Continuous)
    • 1.8-V CMOS Logic Compatible (3-V Supply)
    • Fast Switching: tON = 14 ns, tOFF = 9 ns
    • APPLICATIONS
      • Power Routing
      • Battery-Powered Systems
      • Audio and Video Signal Routing
      • Low-Voltage Data-Acquisition Systems
      • Communications Circuits
      • PCMCIA Cards
      • Cellular Phones
      • Modems
      • Hard Drives

    DESCRIPTION/ORDERING INFORMATION

    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.

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Parametrics Compare all products in Analog Switch <=5V

 
Configuration
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
Additional Features
Rating
Crosstalk
TS3A4741 TS3A4742
2 X SPST     2 X SPST    
-40 to 85     -40 to 85    
8SOT-23
8VSSOP    
8SOT-23
8VSSOP    
0.30 | 1ku     0.30 | 1ku    
Fast Switching
High Current Handling Capacity    
Fast Switching
High Current Handling Capacity    
Catalog     Catalog    
Yes     Yes    
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