ua U-21S differencing amplifier VOU This is the differncing amplifier from the Op-amp Cookbook. Assume R,...
ua U-21S differencing amplifier VOU This is the differncing amplifier from the Op-amp Cookbook. Assume R, = 1k0. I need an amplifier that will implement the following Transfer Function: Vout = -3Vin The differencing amplifier circuit by itself can do this for me. A. This statement is false, because a negative gain is not possible with this op-amp circuit B. This statement is true, provided Rp = 3k. V = Vin, and V,=ov. C. This statement is true, provided Rx = 3k0. V. OV. and V, Vid D. This statement is false, because an offset of OV is not possible with this op-amp circuit