I have some questions about ADC of the ADE7880.
The gain error of ADC is written ±4%(typ) in the datasheet.
(Test Conditions : PGA =1)
Does the error of PGA contain in the gain error?
Does the value of the gain error change depending on the condition of PGA?
(PGA = 4, 8, 16)
When internal HPF is connected, can the offset error of ADC be ignore?