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  • TMUX1309-Q1: Enable threshold voltage

    TI Thinks Resolved
    Part Number: TMUX1309-Q1 Hi Team, What is the EN threshold voltage of the 1309 chip? , the voltage value below which the chip is turned on, and the voltage value above which the chip is turned off

  • TMUX1309-Q1: Unused SxA, SxB input

    TI Thinks Resolved
    Part Number: TMUX1309-Q1 Other Parts Discussed in Thread: TLV9002-Q1 Hi team, I don't use S1A and S1B pins and plan to connect these pin directly to GND. Since DA and DB are both connected to the OPAMP positive terminal without any capacitor connected…

  • TMUX1309-Q1: How to use this IC for I2S

    TI Thinks Resolved
    Part Number: TMUX1309-Q1 Hi all, I would like to know if TMUX1309-Q1 can be used as an I2S multiplexer. Typically, I2S uses 3 lines, such as data, clock and word select. If 2 of TMUX1309-Q1 is used, are you able to use TMUX1309-Q1 as a 1:4 multiplexer…
    • Answered

  • Input protection like TMUX13xx

    Resolved
    Other Parts Discussed in Thread: TMUX1309-Q1 , TMUX1308-Q1 , TL7726 What other devices have the remarkable built in protection like TMUX13xx? Avoids shunting fault current into supply line? Is there just that for an input protected no multiplexor attached…
    • Resolved

  • SN3257-Q1: Does this device support a daisy-chain topology?

    TI Thinks Resolved
    Part Number: SN3257-Q1 Other Parts Discussed in Thread: TMUX1309 , , SN74HCS138 , SN74HCS151 As shown in the figure below, whether SN3257 can implement this topology, please help to confirm

  • [FAQ] What Analog Switch / Multiplexer Should I use for UART Applications?

    Other Parts Discussed in Thread: TMUX1072 , TS5A23157-Q1 , TMUX1209 , TMUX1309-Q1 When looking for a UART analog switch / multiplexer for a microcontroller or other low voltage device, it's important to understand some of the specifications of the UART standard…

  • RE: TPS7B7702-Q1: reference design for selectable current limit

    Hi Stephen, Thank you for your reply. Since I need Q100 device, csdxxx cannot be used. Does the analog switch below also work? https://www.ti.com/product/SN74LVC1G3157-Q1 https://www.ti.com/product/TMUX1309-Q1 I have a question about the Rlim calculation…
    • Answered

  • SN74CBTLV3257: 105C version

    Resolved
    Part Number: SN74CBTLV3257 Other Parts Discussed in Thread: SN74CBTLV3253 , , TMUX1309 , TS3A5017-Q1 , TMUX1574 Hi, my customer is using SN74CBTLV3257 and SN74CBTLV3253, but now they need extend the operating temperature to 105C. What's the best pin to pin…
    • Resolved
    • Answered

  • TS3A5017-Q1: Need 2 channel SPI MUX with driver capability

    Resolved
    Part Number: TS3A5017-Q1 Other Parts Discussed in Thread: TMUX1309-Q1 , SN74LVC125A-Q1 , SN74LVC126A-Q1 Hi Team, My customer need 2 channel SPI MUX to control two SPI flash. But due to their MCU driver capability is small, so they ask MUX+buffer capability…
    • Resolved

  • [FAQ] Multiplexers and Switches Selection Guide | Low Voltage VSIGNAL =< 24V

    Other Parts Discussed in Thread: TMUX1309 The following table helps select th e right multiplexer and switch with Low Voltage VSIGNAL =< 24V in different configurations: Precision , Protection , Automotive , General Purpose Configuration 8:1 …

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