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  • TMP464: is transistor PMBT2369 suitable to use?

    TI Thinks Resolved
    Part Number: TMP464 Hi sir, Could you help to check if transistor PMBT2369 is suitable to use as remote temperature sensing BJT for TMP464? Thank you. PMBT2369.pdf
    • Answered

  • TMP464: connect the thermal pad to GND

    Resolved
    Part Number: TMP464 Other Parts Discussed in Thread: TCA9548A , Hello, a customer sent the following: The TCA9548A does not specify to which NET should I connect the thermal pad, only I “ The package thermal pad must be soldered to the printed circuit…
    • Resolved

  • TMP464: TMP464 - Sense temperature from 4-Channel remote diode

    TI Thinks Resolved
    Part Number: TMP464 Hi, I have a qusetion about sense remote temperature by TMP464. The pin function defines negative connection to remote temperature sensors and common for 4 remote channels. Can we read the tempearture from 4 remote channels in the…
    • Answered

  • TMP464: TMP464 device ID

    Resolved
    Part Number: TMP464 Dear TI E2E team, We use a TMP464 on our board and for software purpose we have to check the TMP464 Device ID though the two-wire bus. On our board, device ID read at address FFh is 0x1468. This value is unexpected : device ID should…
    • Resolved

  • TMP464: how to mask D4 over temperature warning output through THERM pin

    TI Thinks Resolved
    Part Number: TMP464 hi Team, my customer uses TMP464 channel D1/3/4 for measuring remote temperature but they only want THERM pin report the over temperature warning on channel D1/3 and the warning of D4 needed to be ignored. so how can we achieve this…
    • Answered

  • TMP464: _THERM pull-up to 5V

    Resolved
    Part Number: TMP464 The datasheet parametric table for TMP464 doesn't specify a recommended max pull-up voltage for the _THERMx outputs. The pin functions table alludes to a limit of 3.6V, but this is far, far below abs,max = 6V for this pin. Customer…
    • Resolved
    • Answered

  • TMP441: Do the TMP441 and TMP464 devices implore I2C Clock Stretching

    Resolved
    Part Number: TMP441 Other Parts Discussed in Thread: TMP464 , Hello team, Quick question: Do the TMP441 and TMP464 devices implore I2C Clock Stretching??
    • Resolved
    • Answered

  • TMP464: Sensor D+/D- trace question

    Resolved
    Part Number: TMP464 Hi Team， I saw the layout part in the datasheet of TMP464. does the datasheet recommend D+ and D- route the different layer in multi-layer board? is it ok to route the D+/D- as the differential signal? thanks.
    • Resolved

  • TMP464: with transistor or thermistor

    TI Thinks Resolved
    Part Number: TMP464 Hi team, My customer is asking if we have remote temperature sensor solution but with thermistor rather than transistor? But as I know the temperature sensor senses the delta Vbe of transistor which should be totally different from…

  • TMP464: trace between transistor and TMP464

    TI Thinks Resolved
    Part Number: TMP464 Hello, There is a layout example in figure 24 of datasheet. I would like to ask about D- connection point. The distance between transistors and TMP464 is around 10cm. We would like to connect 4 cathode connection point around the D…

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