Inverting Amplifier 1. Calculate the gain of an inverting amplifier shown in Figure 1. Av = 100k +12V Vi 10k Vo 741 -12V Figure 1
Power Amplifier
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Maximum Efficiency Criterion
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answer 3. Ac operation of an inverting amplifier please
![Inverting Amplifier
1. Calculate the gain of an inverting amplifier shown in Figure 1.
Av =
100k
+12V
Vi
10k
Vo
741
It.
-12V
Figure 1
2. DC operation of an inverting amplifier.
2.1. Construct an inverting amplifier circuit shown in Figure 1, set Vi = 0.5V dc,
measure the output voltage.
Vo =
Av = Vo/Vi =
Compare the measured value of Av to the calculated value, and briefly discuss
your answer.
2.2. Measure the voltage at the non-inverting (V*) and inverting (V-) input of an
op-amp.
V* =
V- =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb09fb7bd-3255-48a7-8ad1-7f8d48c7e584%2Fd14d4f7c-562c-466d-8e87-0329d78c5707%2Fufmvexm_processed.png&w=3840&q=75)
![Compare the measured voltage at the inverting and non-inverting input is there
any difference between the two values? Briefly discuss your answer.
3. Ac operation of an inverting amplifier.
3.1. Construct the inverting amplifier circuit shown in Figure 1, set Vi = 100 mV(p-
p) 1kHz sine wave, Using oscilloscope plot the output and input voltage and
determine the amplitude of the output voltage (Vo), also calculate the gain Av.
Vo =
Av = Vo/Vi =
Vi and Vo
Compare the resulting graph of Vi and Vo, briefly discuss your answer on the
space provided below.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb09fb7bd-3255-48a7-8ad1-7f8d48c7e584%2Fd14d4f7c-562c-466d-8e87-0329d78c5707%2Frdj15p_processed.png&w=3840&q=75)
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