Other Parts Discussed in Thread: TLV316, TLV2772, TLV9064, OPA2316
Hi Experts:
I found there is a spike issue when power on the TLV4316 , the detail is :
It is a summator topology like below used to be the Over current detection for the Motor driver system .
Question: Could you please explain the spike and how to resolve it?
BTW, even we disconnect the load (remove the R58) , the spike is also existed.
Thanks!
The below waveform show Output vs the 3.3V pin, you can see the spike come out when the VCC go above 1.8V.
The waveform below is the output vs the Vin+ input , there is no signal input during the power on