I can't get this spice model MCP6021/2/3/4 to converge in a ac sweep... can someone double check me?
https://www.microchip.com/TechDoc.aspx?type=Spice

https://www.microchip.com/TechDoc.aspx?type=Spice

What do you mean by the "negative input resistors"?Well, I got it to work by lowering the negative input resistors by an order of magnitude. It doesn't seem to matter in real life. Maybe the sim thinks the input capacitance is higher than it is in actuality?
Sorry I wasn't very clear... the resistors attached to the inverting input.What do you mean by the "negative input resistors"?
That's what I was seeing too.. thanks for the second set of eyes.I cant get it do the .dc solution. It is complaining about the size of some internal transistors in the model.
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