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TCAN1043A-Q1: TCAN1043A-Q1 review schematic

Lawrence He
Genius 3155 points

Part Number: TCAN1043A-Q1

Hi, Support Team

We will use TCAN1043A-Q1 as below chart, have any concern?

Q1: NC Pin schematic:

Q2: INH PON connect 10k to GND?

Q3: Wake PIN connect 100k to GND?

if any suggestion, Please advise me.

Thanks,

Best regards,

Lawrence

  • +1
    TI__Mastermind 26836 points

    Lawrence,

    I don't see any issues with the attached schematic from my analysis. The pull-downs are fine. The INH pull-down helps ensure quick fall time when INH is turned off. The weak pull-down on WAKE helps stabilize the pin to prevent false local wake-up signals.

    The power rails go off of the screenshot but I imagine these are okay as well.

    Best,

    Danny