• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 46 subscribers
  • Views 212 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS131A02: Drift gap for each channels

Hirokazu Takahashi
Expert 8420 points
Part Number: ADS131A02

Hello Support team,

ADS131A02 integrates twin ADCs.
Are the temp and gain drifts for each ADCs same value?
If there will be any gap, please let me know the min, typ, max value.

There aren't min value of offset and gain drift at datasheet p.10.
Could you let me know the min value of temp and gain drift?

Best Regards,
Hirokazu Takahashi

  • 0
    TI__Guru 66166 points

    Hello Takahashi-san,

    The typical and max gain and offset drift parameters apply to all channels. The exact drift error measured for each channel will likely be different, but all channels will exhibit performance that follows the specifications listed in the Electrical Characteristics table.

    We do not need to specify a minimum drift error as smaller is always better. We only specify the typical expected error and the maximum worst-case error.

    Regards,