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2025-11-19 09:45:01 UTC
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dorotaC on Nostr: nprofile1q…kuudh Hm, seems I still need to learn, because I don't get it. From AoE ...

Hm, seems I still need to learn, because I don't get it. From AoE ch4

"If you connect the two op-amp inputs together to create ex-
actly zero differential input signal, the output will usually
saturate at either V + or V− (you can’t predict which). The
difference in input voltages necessary to bring the output to
zero is called the input offset voltage, V OS"

So with ΔU = Uos, I get zero output. ΔU = Uos = U1 - U1 + Uos means that some term didn't get cancelled out...