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Switches & multiplexers

Switches & multiplexers

Switches & multiplexers forum

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Texas Instruments (TI) Switches & multiplexers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search switches & multiplexers IC content or ask technical support questions on everything from analog and protocol-specific switches/multiplexers (muxes) to power switches, encoders and decoders. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] What is charge injection, crosstalk, off isolation...etc? Is there a glossary of terms?

    Rami Mooti1
    Rami Mooti1
    I need a better understanding of these terms that pertain to multiplexers and switches and was hoping to get a better understanding of these specs and similar specs that show up in typical datasheets.
    • over 6 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] TS3A4742: TS3A4742 DGK (how to find footprint/Pad drawings if not in datasheet)

    Forrest Chan
    Forrest Chan
    Part Number: TS3A4742 Hi I am looking for a reference footprint of Ts3a4742-DGK so I could finish my layout. I have looked into the SPEC but there was only the footprint of DCN package. Could anyone help me with this? Thanks! Regards, Forrest…
    • Answered
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] SN74CB3Q3253: What to do with unused pins. Asking for the SN74CB3Q3253 output pin can be floating or not

    SHH
    SHH
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: SN74CB3Q3305 Hi team, Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused? BR, SHH
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Do I need powered-off protection? (HI-Z when Vcc = 0V)

    Adam Torma
    Adam Torma
    Watch this TI Precision Labs training video to understand how powered-off protection works with your system. This tech note has detailed information on powered off protection. PoweredOffProtection_B.pdf Why do I need a switch with powered off…
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] More Frequently Asked Questions about signal switches and multiplexers

    C. Ryan Land
    C. Ryan Land
    For more answers to your questions, check out the new FAQ page ! This page features a growing list of similar and frequent questions asked about TI's multiplexers and signal switches. I don't know what a specific parameter, characteristic, or feature…
    • over 10 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] How to calculate max junction temperature (Tj max) and max power dissipation for an analog switch

    Tony Shaw
    Tony Shaw
    Other Parts Discussed in Thread: TS5A21366 , SN74CB3T16210-Q1 , CD4066B Please can anyone point me in the direction of the Tj max for the TS5A21366 Analogue Switch? This data is not in the datasheet, and is needed for derating the part in my application…
    • Answered
    • over 13 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
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  • Not Answered

    TMUX6119: Question about high voltage switch selection 0 Locked

    399 views
    2 replies
    Latest over 6 years ago
    by Dakotah
  • Not Answered

    TMUX1208: Question about TMUX1208 application paired with INA333 0 Locked

    858 views
    3 replies
    Latest over 6 years ago
    by Dakotah
  • Suggested Answer

    TS5A9411 OFF leakage current variation in 105C 0 Locked

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    Latest over 6 years ago
    by Dakotah
  • Suggested Answer

    TMUX1108: Analog switch for multiple NTCs 0 Locked

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    1 reply
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    by Dakotah
  • Answered

    internal pull up or pull down resistors present 0 Locked

    1349 views
    3 replies
    Latest over 6 years ago
    by Clemens Ladisch
  • Suggested Answer

    Current consumption when the mux is enabled and disabled 0 Locked

    1001 views
    3 replies
    Latest over 6 years ago
    by Clemens Ladisch
  • Answered

    TS3DV621: Need to Split HDMI in 1:3 configuration. 0 Locked

    589 views
    8 replies
    Latest over 6 years ago
    by Abhi Choksi
  • Suggested Answer

    SN74CB3Q3125: What is the difference between SN74CB3Q3125 and SN74CB3T3125? 0 Locked

    437 views
    1 reply
    Latest over 6 years ago
    by Dakotah
  • Not Answered

    TS5A22362: Datasheet Pinout/Layout confusion 0 Locked

    460 views
    1 reply
    Latest over 6 years ago
    by Dakotah
  • Suggested Answer

    Asking for the recommendation to replace RD switch PE4259 0 Locked

    707 views
    3 replies
    Latest over 6 years ago
    by TER
  • Answered

    CD74HC4051: High voltage range demux support 0 Locked

    974 views
    2 replies
    Latest over 6 years ago
    by David__
  • Answered

    Switching regulator 0 Locked

    240 views
    2 replies
    Latest over 6 years ago
    by Frank De Stasi
  • Suggested Answer

    TMUX1108: What does the On and Off capacitance mean? 0 Locked

    1219 views
    1 reply
    Latest over 6 years ago
    by Dakotah
  • Suggested Answer

    MUX36D04: BXL for chip in WQFP package available? 0 Locked

    482 views
    3 replies
    Latest over 6 years ago
    by Adam Torma
  • Answered

    TS5A23157: V+ = 5V, why there are two type of VIH? How to interpret Full TA vs -40C to 125C TA? 0 Locked

    351 views
    1 reply
    Latest over 6 years ago
    by Dakotah
  • Suggested Answer

    CD4051B: Is the screen printing correct? 0 Locked

    382 views
    1 reply
    Latest over 6 years ago
    by Dakotah
  • Answered

    CD74HC4051-Q1: If the input voltage of channel 1 is higher than absolute maximum ratings, does it affect other channel? 0 Locked

    488 views
    1 reply
    Latest over 6 years ago
    by Clemens Ladisch
  • Answered

    TS12A12511: Offsetting power supply voltages 0 Locked

    593 views
    10 replies
    Latest over 6 years ago
    by FarronDacus
  • Answered

    Output level 0 Locked

    497 views
    2 replies
    Latest over 6 years ago
    by Chris Schramm
  • Answered

    TS3A5017-Q1: Thermal Pad Size 0 Locked

    573 views
    3 replies
    Latest over 6 years ago
    by Adam Torma
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