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Original question:

TLIN1027-Q1: K-line support inquiry

TLIN1027-Q1: When TLIN1027 use as K-LINE stander, what the maxium K-LINE speed it can support

Jessica Wu74
Expert 6540 points

Part Number: TLIN1027-Q1
Other Parts Discussed in Thread: TLIN1029A-Q1

Hi Team,

My customer inquiry about the maximum Signaling rate of TLIN1027-Q1 under the condition work as K-LINE stander, could you please kindly help to check? Thank you very much for your support.

Best regards

Jie

  • 0
    TI__Mastermind 26846 points

    Jie,

    The TLIN1027-Q1 driver is capable of transmitting up to 20 kbps. The receiver is able to receive up to 100 kbps.

    The benefit of the TLIN1027-Q1 compared to the TLIN1029A-Q1 is that the TLIN1027-Q1 does not have a minimum communication speed, since it does not have dominant state time-out.

    Best,

    Danny

  • 0 in reply to Danny Bacic
    TI__Expert 6540 points

    Hi Danny,

    Thanks a lot for your reply.

    So do you mean even under K-LINE stander, the TLIN1027-Q1 still support transmitting up to 20kbps and receiver is able to receive up to 100kbps? Thanks a lot for your help to double confirm.

    Best regards

    Jie

  • 0 in reply to Jessica Wu74
    TI__Mastermind 26846 points

    Jie,

    Yes, you are correct. The communication rate for TLIN1027-Q1 is the same, regardless of whether K-Line or LIN is implemented.

    The TLIN1027-Q1 has the capability of being compatible with K-Line because of the DTO removal which would inhibit the slow communication found in K-Line. Other than that, the upper limits (20 kbps transmitting, 100 kbps receiving) are the same.

    Best,

    Danny