[SOLVED] TLE9844: Does attenuator value of ADC1 have character variation?

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User16111
Level 1
Level 1
Hello,


Does attenuator value of ADC1 have character variation? In other words, does following value in datasheet page#114~115 Table38 have character variation? All of these have "typ. value". I also wants to know also min, max. Or can we say like ±x% for following values?

ATTvbat_sense (P_8.1.10),
ATTvs (P_8.1.10),
ATTvmon1, ATTvmon2, ATTvmon3, ATTvmon4, ATTvmon5 (P_8.1.13),
ATT2.0, ATT2.1, ATT2.2, ATT2.3, ATT2.6, ATT2.7 (P_8.1.15)

Best regards,
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pestadieu
Employee
Employee
Hi,

These are just values of a capacitor ratio. In case of a variation, it is "trimmed" with the gain setting.
So you have to use (for calculation) only the typical value.

Best Regards
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