△VooT/△T = {[1+(RF/R1)]×(△Vio/△T)} + RF×(△Iio/△t). 5. The error voltage in a compensating inverting amplifier is obtained by
A. Multiplying △T to total output offset voltage
B. Multiplying △T to input offset voltage
C. Multiplying △T to input offset current
D. All of the mentioned
Answer:A
△VooT/△T = {[1+(RF/R1)]×(△Vio/△T)} + RF×(△Iio/△t). 5. The error voltage in a compensating inverting amplifier is obtained by
A. Multiplying △T to total output offset voltage B. Multiplying △T to input offset voltage C. Multiplying △T to input offset current D. All of the mentioned
Explanation: The maximum possible change in the total output offset voltage △VooT results from a change in temperature △t. Therefore, error voltage is obtained by multiplying △T in the average total output offset voltage.