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  • TMUX1108: Problems with Input Pins

    Part Number: TMUX1108 Guys, I know that I'm missing something basic here but I need some help. We've used the TMUX1108 in many different products with no issues. We're working on a new design and we're seeing something we can't explain.…

  • TMUX1108: Not able to drive VCC power.

    TI Thinks Resolved
    Part Number: TMUX1108 Other Parts Discussed in Thread: TMUX1308 , TMUX1208 , TMUX1574 , TS3A44159 , TS3A5223 I have a modem that sends a 1.8v ( USIM_VDD) to a card. I am using the TMUX1108 to powered by 5v to switch between 8 cards. It works but it will cause…
    • Answered

  • TMUX1108: Saturation/compression when cascading in MHz frequencies

    Resolved
    Part Number: TMUX1108 Hello, We currently have a preliminary design which uses multiple TMUX1108s to create a 2-stage cascaded MUX. Inputs to the first stage of the TMUX1108s are analog inputs ranging from 0V - 4.096V, inputs to the 2nd stage are the…
    • Resolved

  • RE: TMUX1108: Interfacing the TMUX1108 with ADS1291

    Hello, Please let me know when you have an update. Happy to help! Regards

  • TMUX1108: TMUX1108 leakage while disable...

    Part Number: TMUX1108 Hi Team, Please help to check what's wrong with it? My customer schematic is below and while the TMUX1108 is disabled, they can see the 2uA with a current meter. All the channels of S1 to S1 are with the same problem. Pls help…
    • Answered

  • TMUX1108: UART MUX

    Resolved
    Part Number: TMUX1108 Other Parts Discussed in Thread: TMUX1102 , CD74HC4067 , CD74HC154 , TMUX1308 , TMUX1204 Hi team, We are looking for MUX for 1:10 UART communication, could you suggest best solution? Is TMUX1108+TMUX1102 ok? Best, Zeming
    • Resolved

  • TMUX1108: Designing with TMUX1108

    Part Number: TMUX1108 Other Parts Discussed in Thread: XTR111 , TMUX1119 , TS5A12301E , TS5A4624 , TS5A6542 Hello Team, I want to design a system using TMUX1108. I have a connector terminal with an analog voltage (0-10V) or current (4-20mA) as a sensor output…

  • TMUX1108: Pin damage

    TI Thinks Resolved
    Part Number: TMUX1108 Other Parts Discussed in Thread: LMG1020 , Hi ti I designed a circuit: use 1pcs LMG1020 + 1pcs TMUX1108 + 8pcs MOSFET， Testing found that TMUX switch pins are often burnt out； The output of LMG1020 is a pulse current, with a peak…

  • TMUX1108: Analysis of A0 pin short circuit

    TI Thinks Resolved
    Part Number: TMUX1108 Hi TI The customer uses this chip, which is powered by 5.3V, and the address pin level is normally controlled by 3.3V. Six pieces have been welded, and one piece has a short circuit between A0 and GND. Please help to analyze the…

  • TMUX1108: SPICE Simulation model

    TI Thinks Resolved
    Part Number: TMUX1108 Hi Experts, Our customer is looking for a SPICE Simulation model for TMUX1108. We know that the IBIS model is the only available on TI.com. We just wanted to check if we now have a SPICE model that we can share with our customers…

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