Non-Differential OP-Amp

429

05:43:27

A simple, non-differential OP-amp consisting of two constant current sources in a class-A like configuration powering a class-B amp.

published 8 years ago

eekee

8 years ago

Not sure how I missed this, or how it's not more popular. It's a fair contender for the title simplest decent op-amp on here.

zorgrian

8 years ago

Its not more popular because its not a multivibrator or a 555 circuit. This is why there was a discussion at the start of this year concerning more descriptions or categories than popular or recent!

hurz

8 years ago

So were do we get these perfect transistors in gain http://everycircuit.com/circuit/4545294997127168

selman

8 years ago

Missing the basic advantage of the opamp, absence of coupling capacitors.

zorgrian

8 years ago

Nevertheless, patent this ASAP in the USA

zorgrian

8 years ago

http://everycircuit.com/circuit/5279679241256960

larmar

8 years ago

I've never seen an output stage quite like that. Does anyone know where I can get details behind this methodology?

matt2496

7 years ago

Is the input stage a voltage cascode?

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