CircuitLab example wrong?


regarding this example provided by Circuitlab:

It states: "Since the voltage at the inverting input is set to 1/10th of V(out) by the resistor voltage divider ratio R1/(R2+R1), V(out)=R1/(R2+R1)*V(in)."

Obviously the formula for V(out) is wrong.

I thinks correct is "V(out)=(R2+R1)/R1*V(in)"

Please comment. Thanks.

by Dan.Ka
May 07, 2024

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