2.94 An op amp wired in the inverting configuration with the input grounded, having R2 = 20 kΩ and R1 = 2 kΩ, has an output dc voltage of −80 mV. If the input bias current is known to be very small, find the input offset voltage.
7.3 mV
2.94 An op amp wired in the inverting configuration with the input grounded, having R2 = 20 kΩ and R1 = 2 kΩ, has an output dc voltage of −80 mV. If the input bias current is known to be very small, find the input offset voltage. 7.3 mV
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