BQ76PL455A: AUX Error Calibration

Kotaro Yamashita

Part Number: BQ76PL455A

Hi Team,

"8.1.3.3 AUX Channel Post-Assembly Calibration Adjustment" seems calibration method for AUX error. Can this method cover all VAUXERR85?

I guess VAUXERR85 has several error. So, I'm considering it is the best way to calibrate this.

Regards,

Kotaro Yamashita

over 5 years ago

0 Taylor Vogt over 5 years ago

TI__Genius 17370 points

Hi Kotaro,

Can you please clarify your question? I think you are already on the right track if you follow the steps in section 8.1.3.3 this is our recommended calibration routine.

Regards,

Taylor

0 Kotaro Yamashita over 5 years ago in reply to Taylor Vogt

TI__Intellectual 2530 points

Hi Taylor,

I guess Vauxerr85 has both, Refference voltage(VP) error and temp drift error. I would like to cralify the 8.1.3.3 method can compensate both or only initial error.

Regards,

Kotaro Yamashita

0 Taylor Vogt over 5 years ago in reply to Kotaro Yamashita

TI__Genius 17370 points

Hi Kotaro,

This method is for room temp initial error only. Since Roger is in contact via email, lets close this thread and discuss via email for further details.

Regards,

Taylor

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BQ76PL455A: AUX Error Calibration