Hello, all
Now we have some inquiries regarding internal ADC on BQ27520-G4 from our customer.
Please refer to the items below, and feedback us with your comment.
Is the reference voltage for ADC2(BAT) used embedded 2.5V LDO?
If so, we are concerning about the tolerance for this reference voltage is 2.3 to 2.6V, which may have influence on ADC accuracy.
If not, please let us clarify about the tolerance of the reference voltage.
We would appreciate if you have some detailed block diagram of ADC2(BAT) core.
We thank you in advance for your information.
Best regards,