Norton OpAmp

[mightycoco]

Would it make sens, adding the Norton OpAmp as a active building block? Like LM3900 https://www.ti.com/lit/ds/symlink/lm2900.pdf

More info here: https://mysite.du.edu/~etuttle/electron/elect21.htm

The usual op-amp responds to a differential voltage at its inputs, but the LM3900 responds to a differential current

[pfalstad]

I made a Norton Amp as a subcircuit for project. Here is a sample circuit that uses a bunch of them. Give it a try.

https://tinyurl.com/y46ekbob

[ashlynblack]

Tried out the N.A. subcircuit, works great and I learned a lot. :3