Other Parts Discussed in Thread: BQ27Z561, BQSTUDIO
I use bq27z561 EVM board to do current calibration with bqstudio tool. And I have one question about (1) CC Gain (2) Capacity Gain value after calibrating.
At first, I pretty sure my calibration hardware connection is correct. And below picture is my current calibration result.
You can see CC gain=capacity gain=1.115mohm.
But I checked bq27z561 TRM equation, these two values should be different. see below equation.
So why I get the same value for these two items? Please advise.