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Regarding the inputs to ADE7953

Category: Hardware
Product Number: ADE7953

It is mentioned in the datasheet of ADE7953 that the input to current and voltage channels is fully differential. I want to ask if I can provide single-ended inputs to these pins or not?


Satya Prakash Singh

Parents Reply
  • Yes, you can use the same formulas from AN-1118 to perform calibration, you are just reducing the full-scale value by a factor of 2. In other words, when you inject a +/-250mV peak waveform, that is treated as if it is 1/2 of full-scale for the datapath.

    Although, with the way calibration is done, that has no real impact on the equations.

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