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ADBMS6830 Voltage Sampling Accuracy Problem

Category: Hardware
Product Number: ADBMS6830

ADBMS6830 Voltage Sampling Accuracy Problem

The battery voltage read by ADBMS6830 S1P S1N S-ADC is 3.257V,The battery voltage read by C1 C0 C-ADC is 3.0V,The actual voltage of the battery measured with a multimeter is 3.257V, which is consistent with the measured value of S-ADC,At this point, the balance has been turned off, and the battery voltage read by C1 C0 C-ADC will be 0.257V lower than the actual value?Please help analyze it, thanks!



Moved and updated form
[edited by: GenevaCooper at 2:11 PM (GMT -5) on 13 Nov 2023]

Thread Notes

Moved from How to Use EngineerZone to Battery Management System on Monday, November 13, 2023 2:11:12 PM by GenevaCooper
Moved from How to Use EngineerZone to Battery Management System on Monday, November 13, 2023 2:11:12 PM by GenevaCooper