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Electronic Devices - Basic Op-Amp Circuits

Exercise : Basic Op-Amp Circuits - General Questions
6.
Refer to the given figure. What is the output voltage?

2 V
–2 V
+Vsat
–Vsat
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
If an op-amp comparator has a gain of 100,000, an input difference of 0.2 mV above reference, and a supply of 12 V, the output will be
20 V.
12 V.
10 V.
15 V.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A comparator with a Schmitt trigger has
two trigger levels.
a fast response.
a slow response.
one trigger level.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Refer to the given figure. Determine the upper trigger point.

V(out)max
–V(out)max
–1.41 V
+1.41 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
In a(n) ________, when the input voltage exceeds a specified reference voltage, the output changes state.
integrator
differentiator
summing amplifier
comparator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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