I noticed this problem with a spice simulation while looking at power sequencing.
When the supply voltage falls there is a huge current spike in the op amp. It only seems to happen with models I have downloaded and not with the Spice supplied op amps. I'm guessing it has something to do with how I made the models, but I don't know.
Anyone seen the same problem? Or. do you have it with your downloaded op amps?
Thanks.
PS ASC attached.
When the supply voltage falls there is a huge current spike in the op amp. It only seems to happen with models I have downloaded and not with the Spice supplied op amps. I'm guessing it has something to do with how I made the models, but I don't know.
Anyone seen the same problem? Or. do you have it with your downloaded op amps?
Thanks.
PS ASC attached.