Tool/software:
Is there a time limit for the minimum value in the absolution? In the picture, the minimum value I measured for the chip Ven is -0.648V, which has exceeded -0.3V. Will this cause damage to the chip or other problems?
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.
Tool/software:
Is there a time limit for the minimum value in the absolution? In the picture, the minimum value I measured for the chip Ven is -0.648V, which has exceeded -0.3V. Will this cause damage to the chip or other problems?
Hey,
Yes, this Abs Max violation can cause damage, regardless of how short it lasts. There is no safe time duration for exceeding Abs Max limits.
The best option is to apply some protection at the input.
Thanks,
Vahnroy