infineon4engi@twitter infineon4engineers infineon@linkedin infineon@youtube
twitter Facebook Linkedin Youtube

+ Reply to Thread
Results 1 to 2 of 2

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

  1. #1
    Beginner Beginner ePowerForever is on a distinguished road
    Join Date
    Nov 2018

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


    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,

  2. #2
    Intermediate Intermediate
    Infineon Employee
    Infineon Employee
    pestadieu is on a distinguished road
    Join Date
    Sep 2018

    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
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

+ Reply to Thread

Tags for this Thread


All content and materials on this site are provided “as is“. Infineon makes no warranties or representations with regard to this content and these materials of any kind, whether express or implied, including without limitation, warranties or representations of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, whether express or implied, is granted by Infineon. Use of the information on this site may require a license from a third party, or a license from Infineon.

Infineon accepts no liability for the content and materials on this site being accurate, complete or up- to-date or for the contents of external links. Infineon distances itself expressly from the contents of the linked pages, over the structure of which Infineon has no control.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Usage Terms of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Usage Terms of this site. Infineon reserves the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.