Other Parts Discussed in Thread: INA188,
Hi team,
I saw INA818 has a smaller initial offset than INA188 at 25C. Considering the drift under 85C, is the total offset still smaller than INA188?
I also saw discussion about long term drift https://e2e.ti.com/support/amplifiers-group/amplifiers/f/amplifiers-forum/881626/opa2189-long-term-stability/3261460#3261460 . I think INA818 might be worse than chopper technology amplifiers. Customer will apply a system level calibration to the end equipment every day, canceling the error for both amplifiers and ADC. Does it help reduce the long term drift?
Thanks.