This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

  • Resolved

LM90079 Digital Supply Current Draw

The datasheet for the LM90079 Sensor AFE does not include any information on the current draw from the Digital Supply, only the Analog supply current draw.

Could you please supply this information.

Thanks

Steve

  • Hi Steven,

    Welcome to the e2e forum!  Can you please double check/verify that part number?  We'll try to get you pointed to the right folks to answer your question.

     

    Regards,

    Tom

  • In reply to Tom Hendrick:

    My apologies. The part number is LMP90079, a National Semiconductor Sensor AFE system.

    Thanks

    Steve

  • In reply to Stephen Potter:

    Hi Steve,

    I'm in the process of finding that out for you; I will respond soon. Thanks.

  • Hi Steve,

    The digital supply current is about 5 uA.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.