INA849: Long-term drift

Hey Jieyu,

Generally, a rule of thumb we provide is outlined in the following blog: https://e2e.ti.com/blogs_/archives/b/precisionhub/posts/ic-long-term-stability-the-only-constant-is-change

This is that any 0-centered mean can be double the absolute maximum. Therefore the 20uV of max offset could be up to 40uV at 10 years

We do not have characterized or measured shift over time data, but I hope this article helps provide guidance.

Best,
Gerasimos