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  • TMUX1204: DCDC Power Supply with TMUX1204 MUX for Feedback Switching - Output Stuck at 2V

    Part Number: TMUX1204 Tool/software: I’m designing a variable-output DCDC supply using an XL4016 (FB reference = 1.25V) and a TMUX1204 multiplexer to switch between three operating modes. The MUX is controlled by an MCU via EN , A0 , and A1 pins, but…

  • TMUX1204: Can TMUX1204 be used for changing I2C bus path?

    TI Thinks Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: TCA9545A Tool/software: Hello guys, One of my customers is considering using TMUX1204 for changing I2C bus path with 2 pcs of this device from one I2C port of MCU to four I2C slave devices because…
    • Answered

  • TMUX1204: TMUX1104/TMUX1104/CD74HC4067

    Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: TMUX1104 , CD74HC4067 Tool/software: Hi Team may I know what is the difference between TMUX1104/TMUX1104/CD74HC4067? beside channel number. and what is the difference between TMUX/CD series…
    • Resolved

  • TMUX1204: Gain Settings for OPA

    TI Thinks Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: OPA2990 , , TMUX1208 Tool/software: Hello Customer plans to use TMUX1204 (x 2pcs) to do the Gain setting of the OPA2990 in Resolver application as below circuitry. Is there any side effect or any…

  • TMUX1204: How is the maximum current defined if I have a capacitive load?

    Part Number: TMUX1204 Tool/software: I have 4 different voltages - 0.833V, 1.25V, 1.66V and 3.3V that are input to a 4:1 mulitplexer. The output of the mux is connected to a series resistor of 30.1 ohm and a 68nF capacitor and I'm trying to understand…

  • TMUX1204: Unexpected Back-Powering Issue with TMUX1204 Resulting in Unintended Power-Up

    TI Thinks Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: SN74CB3Q3253 , TS3A5017 , SN74CBTLV3253 Hello, I am currently working on a board where I've integrated four TMUX1204 general-purpose analog multiplexers to select from four different slots. I've…
    • Answered

  • TMUX1204: multiplexer take over 1ms to discharge the output on S pins when enable input is turned off

    Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: TMUX1102 , TS5A3167 , TMUX1574 Tool/software: Why does this multiplexer take over 1ms to discharge the output on S pins when enable input is turned off. As per the datasheet toff for enable should…
    • Resolved
    • Answered

  • TMUX1204: Is the TMUX1204 can mux current sources?

    Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: TMUX1208 , TMUX1209 I Hello experts: is the analog mux TMUX1204 can mux current sources as well? I am about to use several TMUX1204 chips in a new data logger design. I have to mux few sensors…
    • Resolved
    • Answered

  • TMUX1204: risk or not when VDD drop before VD/VS signal

    Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: TMUX1511 Dear team, If there any risk when VDD drop before VD/VS still with signal? May I learn from you how to check the risk by datasheet parameter? Thanks, Ben
    • Resolved

  • TMUX1204: Using TMUX1204 for eARC implementation

    TI Thinks Resolved
    Part Number: TMUX1204 Other Parts Discussed in Thread: SN74CB3Q3253 , CD74HC4052 Hi, My customer is planning to use 2x TMUX1204 for eARC implementation. Below are the exact of the eARC specification, may I know if there may be any concern? Currently…

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