Hi
We first used this product in an environment where the temperature was 20° and the humidity was 40%RH, and found that the impedance between VDD and VSs measured by a single op amp was reduced to 270 euros. Could you please help confirm the cause？Thank you
Yingjiao,
During the highlighted time, the negative supply become positive which can cause the ground input pin to conduct potentially high levels of current flow. This may be related to the failure. Is there a odd resistance from pin [3 or 5] to [4 or 8]?
