Other Parts Discussed in Thread: OPA188, OPA2320, OPA388
Hi, Team
Customer O-Net just found an abnormal output oscillation from OPA2340.
It's just used as a buffer with, step signal to IN+, IN- connect with OUT, test OUT without any load.
I test it on the precision Labs test board, on circuit 5, the issue is reduplicated.
The oscillation will come up at the step response, 5us later after the output stable.
Can you help to check what's the reason caused this oscillation?
I also tried several other setting, but don't see it, for exmaple, with Gain =10, or with 100Ohm RL.