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UCD9081: PIN9, MON6 input impedance consult

Stanley Dai
Expert 5810 points

Hi Team,

Customer is consulting the input impedance of MON6 when device is working. Pls help us here, thanks.

The reason customer request this info is they found monitored Vout voltage accuracy will be influenced when using MON6. So they want to evaluate the exact influence of impedance here. 

Best,

Stanley

  • 0
    TI__Guru 60280 points

    Hi

    ALl MONx pin are the same and have the high impedance(Mohms). I suggest they check the source of the signal. They can also use other MON pin to test whether the variation goes with pin or not.

    Regards

    Yihe