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bq77PL900

Larry Shilkoff
Prodigy 45 points
Other Parts Discussed in Thread: BQ77PL900

Does anyone know what level of accuracy one can expect from the cell measurements with the bq77PL900?  This would include implementing the calibration factor  from the calibration procedure for the chip.

  • 0
    Prodigy 75 points
    It's going to depend on the resolution of your ADC.
    I am using it with an arduino built in ADC which is 10 bits. The calibration procedure does not work properly with this resolution, the Kact value jumps too far with a single adc count.