Operational Amplifier » Exercise - 15. A differential amplifier ........... (a) is a part of an OP-amp (b) has one input and one output (c) has two outputs (d) a and c
5555555555 64. It takes an op-amp 22 μs to change its output from –15 V to +15 V. Determine the slew rate. (a) 1.36 V/μs (b) 0.68 V/μs (c) –0.68 V/μs (d) cannot determine
5555555555126. As the frequency increases, the input impedance of an op-amp ________ and the output impedance ________. (a) increases, increases (b) increases, decreases (c) decreases, decreases (d) decreases, increases