Hello world!
Im reading a book of electronics and i found some cases that i cant totally understand it,
I have some theorical doubts in some cases of Operational Amplifiers.
In pic1(I think it is an "inverting amplifier"):
Why the Transmission Coefficient(Ku) is: Ku= -R2/R1 ??
In pic2:
If we multiply R3*2, what will happen with the Transmission Coefficient(ku)? I mean, it will "Increase" or "Decrease"? Why?
Thank you very much to all!
Im reading a book of electronics and i found some cases that i cant totally understand it,
I have some theorical doubts in some cases of Operational Amplifiers.
In pic1(I think it is an "inverting amplifier"):
Why the Transmission Coefficient(Ku) is: Ku= -R2/R1 ??
In pic2:
If we multiply R3*2, what will happen with the Transmission Coefficient(ku)? I mean, it will "Increase" or "Decrease"? Why?
Thank you very much to all!
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