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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] How much current can I put through my analog switch/multiplexer?

    Stephen Scheramic
    Stephen Scheramic
    Other Parts Discussed in Thread: TMUX8212 , TMUX1112 For analog switches in many applications, several 100mA of current needs to be supported through the switch (from source to drain, or NO/NC to COM). Many devices already have a max current specified…
    • over 1 year ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Industry Standard 3257 Switch Options

    Kameron Hill
    Kameron Hill
    Part Number: SN3257-Q1 Other Parts Discussed in Thread: TMUX1574 , TS3A5018 , SN74CBTLV3257 , TMUX1575 Part Number SN3257-Q1 TMUX1574 TS3A5018 SN74CBTLV3257 Operating Supply Voltage 1.5 to 5.5V …
    • over 2 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] How do Overvoltage & Fault protected devices work and which devices have this feature?

    Tyler McGuire
    Tyler McGuire
    What are Overvoltage & Fault events? An overvoltage or fault event is when a signal with a voltage greater than the maximum rating of the analog switch or multiplexer is fed into the device. These events can occur for many reasons such as EMI from a…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What Analog Switch/Multiplexer should I use for MIPI applications?

    Tyler McGuire
    Tyler McGuire
    Mobile Industry Processor Interface (MIPI) is a protocol primarily used for high speed interfacing by smart phones, cameras, tablets, displays, and many other devices. A MIPI system consists of data line groups called lanes which work together to create…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What is the Off Resistance of an Analog Switch / Multiplexer?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TMUX1574 What is the Off Resistance of an Analog Switch / Multiplexer? Off resistance of a switch / multiplexer is the resistance seen between a drain and source channel when the device is powered on (V CC = typical…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What is Charge Injection?

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: MUX36S08 What is Charge Injection? Charge injection (Q INJ ) is the coupling of the switch control signal through some parasitic capacitance. The charge present from this parasitic capacitance is then injected into the…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] How Can I Reduce the Click and Pop Noise on my Audio Switch and Detection Jack?

    Tyler Townsend
    Tyler Townsend
    Part Number: TS5A22364 What are Click and Pop Noises? Click and pop noises occur when a step DC voltage is switched into the speaker. This DC voltage is heard as an audible “click” or “pop” from the output of the speaker. The DC step voltage is…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Quality & Packaging

    Rami Mooti1
    Rami Mooti1
    Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page 1. [FAQ] What do the…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What are the Types of Architectures TI Switches and Multiplexers Use and how do I know which one my device has internally?

    Bryan Marshall
    Bryan Marshall
    Introduction TI switches and multiplexers are often designed using one of three different circuit architectures that enable different characteristics and capabilities depending on which one is selected. The typical architectures can be broken down into…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Do TI Analog Switches/Multiplexers have Internal ESD Protection?

    Bryan Marshall
    Bryan Marshall
    Other Parts Discussed in Thread: SN74CB3Q3345 While all TI switches and multiplexers incorporate some type of ESD protection, the way they are implemented can differ significantly. The typical implementation can be seen below (simplified model): In…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
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  • Not Answered

    TMUX6104: What is the common mode voltage for isolation application? 0 Locked

    282 views
    1 reply
    Latest over 1 year ago
    by Alex Vish
  • Suggested Answer

    SN74LVC1G3157: SN74LVC1G3157 0 Locked

    270 views
    1 reply
    Latest over 1 year ago
    by Alex Vish
  • Suggested Answer

    TS3A5223: Do we have 2CH SPDT MUX that has level shifter function? 0 Locked

    392 views
    5 replies
    Latest over 1 year ago
    by Alex Vish
  • Suggested Answer

    TMUX1109: TMUX1109 S parameter file 0 Locked

    394 views
    5 replies
    Latest over 1 year ago
    by Kameron Hill
  • Suggested Answer

    TMUX1574: 2:1 (SPDT) 4-Channel analog switch 0 Locked

    507 views
    4 replies
    Latest over 1 year ago
    by Kameron Hill
  • Answered

    TMUX1109: Recommended TI products corresponding to PPMU or SMU used Switch and ADC IC 0 Locked

    622 views
    5 replies
    Latest over 1 year ago
    by Joseph Casuga
  • Not Answered

    TMUX9832: IBIS model syntax error 0 Locked

    229 views
    1 reply
    Latest over 1 year ago
    by Kameron Hill
  • Not Answered

    TMUX6234: TMUX6234PWR 0 Locked

    257 views
    1 reply
    Latest over 1 year ago
    by Kameron Hill
  • Suggested Answer

    CD4051B: CD4051B: About datasheet revision changes from SCHS047K to SCHS047L. 0 Locked

    355 views
    2 replies
    Latest over 1 year ago
    by Hiroaki Yuyama TED
  • Answered

    TMUX1209: TMUX1209PWR POWER SOURCE 0 Locked

    385 views
    2 replies
    Latest over 1 year ago
    by Kameron Hill
  • Answered

    TS5A3166: Analog switch between RTC CLK and Microcontroller 0 Locked

    643 views
    10 replies
    Latest over 1 year ago
    by Kameron Hill
  • Not Answered

    SN74LVC1G3157: Starndards/marks of conformity of component SN74LVC1G3157 / TMP392 0 Locked

    318 views
    3 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    TMUX4051: Can TMUX4051 be used as a multiplexer for RS232C interface? 0 Locked

    478 views
    5 replies
    Latest over 1 year ago
    by Kameron Hill
  • Answered

    TS3A5018: unused pin 0 Locked

    365 views
    4 replies
    Latest over 1 year ago
    by Kameron Hill
  • Not Answered

    TS5A22364-Q1: Product recommendations 0 Locked

    237 views
    1 reply
    Latest over 1 year ago
    by Kameron Hill
  • Answered

    SN74CB3Q3257: SN74CB3Q3257DBQR 0 Locked

    228 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Answered

    TS5A23157-Q1: If the device is used as an I2C switch, do both NC (NO) and COM require pull-up resistors? 0 Locked

    567 views
    6 replies
    Latest over 1 year ago
    by Lefeng Zhang
  • Answered

    CD4052B: Analog Multiplexer Single 8:1 16-Pin CDIP 0 Locked

    325 views
    2 replies
    Latest over 1 year ago
    by Nir Gilgur
  • Answered

    TS3DS10224: Passthrough or Redriver? 0 Locked

    327 views
    2 replies
    Latest over 1 year ago
    by Derek Rosales
  • Answered

    TS3L301: Abs Max Junction Temperature 0 Locked

    362 views
    1 reply
    Latest over 1 year ago
    by Nir Gilgur
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