![]() I use opamp a lot, especially in filter design when first checking my calculations. ![]() The two I want to highlight are the ones named opamp and UniversalOpamp2. The generic models also have the advantage of having a much faster simulation time.Īnyway, if you navigate the component library under and scroll to the end, you will see something like this: I personally always start with one of these and then add more parameters to get a more accurate model (as needed), and/or eventually swap it out for a model supplied from the manufacturer for the exact part I intend on using. These more closely approximate the "ideal opamp" which is usually taught to beginners. If you're just getting started with opamps, especially if you are learning via a traditional electronics course, I suggest using the more generic opamp models within LTspice.
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