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TCAN1043A-Q1: Question for PIN 11

Chuqiang Wen
Expert 5845 points
Part Number: TCAN1043A-Q1

Hi Expert, 

My customer is doing a compatible design between TCAN1043A and other. There has one difference at PIN 11(NC at TCAN1043A, but SPLIT at other device). I would like to check with you if below design for PIN 11 is OK for TCAN1043A? 

Thanks!

Ethan Wen

  • 0
    TI__Guru 53555 points

    Hi Ethan,

    Pin 11 for TCAN1043A is a true electrical no connect, so it will not have any impact on the circuit when connected in this way. Similarly, the voltage at this pin will not impact the transceiver so there is no issue doing a co-layout with a device that uses this pin for the SPLIT function. 

    Let me know if you have any more questions.

    Regards,
    Eric Schott