AEE1141 / MEC1131- Fundamentals of Electronics and Circuits
Dr Hong Fan, University of Glasgow, 2022
Tutorial – Topic 8: Op Amp
[Introduction to Op Amp]
8.1 The two input terminals of an op amp are labelled as:
(a) high and low
(b) positive and negative
(c) inverting and noninverting
(d) differential and nondifferential
8.2 For an ideal op amp, which of the following statements are not true?
(a) The differential voltage across the input terminals is zero.
(b) The current into the input terminals is zero.
(c) The current from the output terminal is zero.
(d) The input resistance is zero.
(e) The output resistance is zero.
1
Dr Hong Fan, University of Glasgow, 2022
Tutorial – Topic 8: Op Amp
[Introduction to Op Amp]
8.1 The two input terminals of an op amp are labelled as:
(a) high and low
(b) positive and negative
(c) inverting and noninverting
(d) differential and nondifferential
8.2 For an ideal op amp, which of the following statements are not true?
(a) The differential voltage across the input terminals is zero.
(b) The current into the input terminals is zero.
(c) The current from the output terminal is zero.
(d) The input resistance is zero.
(e) The output resistance is zero.
1