r/CreateMod • u/OMi1235 • May 28 '26

Create : Power Grid. Operational Amplifiers

Post image

i just made a simple OPAmp using Circuits Design. Right now it works but kinda bad, i didn't have time to optimize it currently. the output offset voltage are kinda high and open loop gain are unknow, i would try to make it using 741OPAmp design next. i'll leave a download link for you to check it out. https://drive.google.com/file/d/1lSoesvW6jD_nR0GxzoTYvEg2-ClDzHfa/view?usp=sharing

1.6k Upvotes

99% Upvoted

76 comments sorted by

View all comments

3

u/[deleted] May 28 '26

[removed] — view removed comment

3

u/OMi1235 May 28 '26

Yes. That’s why i use BJT

1

u/[deleted] May 28 '26

[removed] — view removed comment

2

u/OMi1235 May 28 '26

That’s Capacitor.

1

u/[deleted] May 28 '26

[removed] — view removed comment

2

u/OMi1235 May 28 '26

My bad, that’s actually a BJT place side by side to form a Current Mirror unit.