Hi team,
Here's an issue from the customer may need your help:
Under normal test conditions, an external control board is used to control, and multiple measurements are ok.
It works properly before power-down, and after several minutes of power-down, here comes the problem: C7, C8 capacitors are shorted, C2, the capacitance of C3 capacitor changes to around 100uf and the 10-pin step_AIN1 of the chip is shorted to GND (not measured before so not sure if it is good previously).
Could you help check this case? Thanks.
Best Regards,
Cherry