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# Regarding the inputs to ADE7953

Category: Hardware

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?

Thanks

Satya Prakash Singh

Parents
• Dear dlath

While using the single-ended input signal to the IC can we use the conversion formulas given in AN1118 directly, or does it need some modification?

Thanks

Satya Prakash Singh

• 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.