On 23/02/2021 20:47, Andy I wrote:
If it's for simulation, you can probably use the UniversalOpamp2.
It depends on what "High-power" means. The UniversalOpamp2 has an additional limit to output current (over and above that set by "ilimit") set by the on resistance of the O/P devices being 10¦¸ in the model, if I remember correctly. If these are edited to something lower, the current capability can be increased. I have saved a special version of UniversalOpamp2 just for such uses.
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Regards,
Tony
Tony Casey