5555555555146. The input offset current equals the (a) average of two base currents (b) collector current divided by the current gain (c) difference between two base-emitter voltages (d) difference between two base currents
Tags: current, base, currents, difference, gain, divided, collector, operational, amplifier, average
Operational Amplifier » Exercise - 125. The tail current of a differential amplifier is .... (a) half of either collector current (b) equal to either collector current (c) two times either collector current (d) equal to the difference in base currents
Operational Amplifier » Exercise - 127. The tail current in a differential amplifier equals .... (a) difference between two emitter currents (b) sum of two emitter currents (c) collector current divided by current gain (d) collector voltage divided by collector resistance
Operational Amplifier » Exercise - 114. A certain OP-amp has bias currents of 50 µA and 49.3 µA. The input offset current is .... (a) 700 nA (b) 99.3 μA (c) 49.7 μA (d) none of these