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TLIN1029-Q1: Input transition rise or fall rate

Michiaki Tanii
Expert 4680 points

Part Number: TLIN1029-Q1

Hi team,

Does TLIN1029 have specification for input transition rise or fall rate ?

Are there any concern if slow signal is coming for input ?

Thank you and best regards,

Michiaki

  • 0
    TI__Guru 74302 points

    Michiaki,

    There isn't a specification for rise or fall time on the TLIN1029 for it to translate the signal to the LIN bus, but there is a limit for the overall data rate of the signal input on the TXD pin. If the rise and/or fall time is so long that it will be a significant portion of the bit width, this may be a problem in the dominant case for triggering dominant timeout (when the TXD/LIN bus is in the dominant state for too long), but otherwise there should be no issues.

    Can you give more timing parameters on the slow signal?

    Regards,

    Eric Hackett