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1. |
Consider the circuit shown below which reduces the impact of the input bias current. If IB1 = IB2 = Input bias current, then determine the value of R3 so that the output voltage (v0) is not impacted by the input bias current. |
A. | (R1 R2)/(R1+R2) |
B. | (R1 R2)/(R1-R2) |
C. | R1-(R1 R2)/(R1+R2) |
D. | R2- (R1 R2)/(R1+R2) |
Answer» B. | |