TO220 Packages Pspice Models

kubeek

Joined Sep 20, 2005
5,776
what kind of feedback can i use instead of op-amp with regular resistance?
What does that sentece even mean? You probably could use some discrete differential amplifier made of only transistors and resistors, but that would be much more complicated than simply using some opamp.
 

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kampfer

Joined Nov 11, 2014
32
What does that sentece even mean? You probably could use some discrete differential amplifier made of only transistors and resistors, but that would be much more complicated than simply using some opamp.
i want to a feedback system for circuit on the link. unfortunately i cannot use op-amp. just r, l, c, bjt and fet components.
 
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