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  • TMUX1219: Leaving S2 pin floating

    Resolved
    Part Number: TMUX1219 Other Parts Discussed in Thread: TUSB320 , SN74LVC2G07 Hello, I have a question for TMUX1219. The below is the block diagram that I’m thinking now. AM335x USBx_ID pin have to be connected to GND (less than 10 ohm) if it is “device…
    • Resolved
    • Answered

  • TPSI3050-Q1: In Zero-cross switching for solid-state relays of PSU ACp power on/off control

    Resolved
    Part Number: TPSI3050-Q1 Other Parts Discussed in Thread: TIDA-050058 , TMUX1219 , TPSI3050 Tool/software: I have some questions in design guide : TIDA-050058 1. the 2 MOSFET will be solid-state relay ? 2. the SEL in TMUX1219 , is come from other like MCU…
    • Resolved

  • TMUX1219: Why tmux1219 does not work normally?

    TI Thinks Resolved
    Part Number: TMUX1219 I use a tmux1219 to switch a voltage signal between 2.5VRef and 5Vref by a gpio pin from a stm32. I find that the U13 tmux1219 often does not work normally. The circuit diagram see attachment.

  • RE: TS5A4624: VIH spec in 3.3Vcc

    TMUX1219, TMUX1119
    • Answered

  • TMUX1219: Bi-directional selection

    Resolved
    Part Number: TMUX1219 May I use TMUX1219 to do the following: VDD=5V, 1. by setting SEL voltage at GND, S0 as input at 3.3V ==> D as output =3.3V 2. by settling SEL=5V, D as input =3.3V ==> S1 as output =3.3V D will be connected to MCU IO pin,…
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    • Answered

  • TMUX1219: Open SEL pin on TMUX1219

    Resolved
    Part Number: TMUX1219 Hi Team, If I keep the SEL pin open, will that force a logic low output on my design? Are there any internal pulls or parasitic that could drive it in a different state? Thanks
    • Resolved

  • TMUX1219: Maximum input voltage condition

    TI Thinks Resolved
    Part Number: TMUX1219 comparing the 2 Parts TI, TMUX1219DBVR and Pericomm PI5A124. They are extremely similar but have only one flaw in the supply voltage range and maximum on the input signals to the mux In particular: PERICOM Max VDD 7V MAX INPUT…
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  • TMUX1247: Comparison table of TMUX1219, TMUX1237, TMUX1247

    Resolved
    Part Number: TMUX1247 Other Parts Discussed in Thread: TMUX1237 , TMUX1219 , Hello Support team, Could you provide Comparison table of TMUX1219, TMUX1237, and TMUX1247? What is difference of each device? Thanks, Koji Ikeda
    • Resolved

  • TMUX1219: Package Orientation

    TI Thinks Resolved
    Part Number: TMUX1219 Hi TI Team, I recently introduced TMUX1219 to a design I am working on. I got the tmux units and looked for the IC dot to determine the location of pin 1 (Datasheet page 3). I was not able to find the IC dot, but the Device Marking…
    • Answered

  • TMUX1219: Propagation delay

    Resolved
    Part Number: TMUX1219 Other Parts Discussed in Thread: TMUX1574 Hi Experts, Is there any spec regarding a propagation delay for TMUX1219? Regards, Uchikoshi
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