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YCai.2
YCai.2
Visitor II
July 5, 2021
Question

STMP34 Energymeter IC Analog pin maximal Input current.

  • July 5, 2021
  • 1 reply
  • 477 views

Hello, Could any body tell me the maximum input current of Analog pin (VIP, VIN, IIP, IIN)? From the datasheet i can only find the maximal analog pin Input voltage with -0.7 to 0.7V.

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    1 reply

    Peter BENSCH
    Peter BENSCH
    ST Technical Moderator
    July 12, 2021

    Welcome, @YCai.2​, to the community!

    Due to the high input impedance of 8Mohms, these analog inputs should never have any significant current flowing into them.

    Do you need this parameter to protect the device?

    Regards

    /Peter

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