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TS3A4742 Status:ACTIVE

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

      
         
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Datasheet

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  • 0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switches (Rev. D) (ts3a4742.pdf, 536 KB)
    23 Jan 2008 Download

 TS3A4741 TS3A4742
Configuration2 X SPST  2 X SPST  
ron(max)(ohms)1.1  1.1  
IL OFF(Max)(nA)18  18  
OFF Time(Max)(ns)10  10  
ON Time(Max)(ns)15  15  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  
Pin/Package8MSOP,8SOT-23  8MSOP,8SOT-23  
Approx. Price (US$) 0.29 | 1ku   0.30 | 1ku  
Voltage Nodes(V)3,1.8   
RON Flatness(Max)(Ohms)0.5  0.54  
Technology FamilyTS  TS  
Number of Channels2   
ICC(uA)0.75  0.75  
RatingCatalog  Catalog  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

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  • TS3A24159: 0.3 Ohm Dual SPDT Analog Switch Dual-Channel 2:1 Multiplexer/Demultiplexer

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Product Information

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.

    

Pricing / Packaging / CAD Design Tools / Samples

Price ($US)PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price ($US) | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
TS3A4742DCNRACTIVE-40 to 850.30 | 1kuSOT-23 (DCN) | 8 View 3000 | LARGE T&R Download CAD Format for this Footprint
TS3A4742DGKRACTIVE-40 to 850.30 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Footprint
TS3A4742DGKRG4ACTIVE-40 to 850.30 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
TS3A4742DCNRAs of 7:45 AM GMT, 20 Aug 2008As of 7:45 AM GMT, 20 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Sep 6 Weeks AmericasArrow >1k
  Avnet >1k
  DigiKey >1k
  Newark >1k
TS3A4742DGKRAs of 7:45 AM GMT, 20 Aug 2008As of 7:45 AM GMT, 20 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Sep 6 Weeks AmericasDigiKey >1k
TS3A4742DGKRG4As of 7:45 AM GMT, 20 Aug 2008As of 7:45 AM GMT, 20 Aug 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 2 Sep 6 Weeks None Reported
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View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TS3A4742DCNR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TS3A4742DGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TS3A4742DGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • 0.9-Ohm Low-Voltage Single-Supply Dual SPST Analog Switches (Rev. D) (ts3a4742.pdf, 536 KB)
    23 Jan 2008 Download

Application Notes

  • Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
    24 May 2004 Abstract

View Application Notes for Analog Switches/Multiplexers (less than or equal to 5V)

More Literature

View More Literature for Analog Switches/Multiplexers (less than or equal to 5V)

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TS5A231660.9-Ohm Dual SPST Analog Switch 5-V/3.3-V 2-Channel Analog SwitchTI customers also evaluated this product.
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