The amplifier of Figure 1 uses an LM741 compensated opamp, which has the following specifications: Open-loop gain A of 200,000 Input resistance Rin(op) of 2 M Output resistance Ro(op) of 70 Unity-gain frequency of 1 MHz (i) (ii) (iii) Vin + LM741 Figure 1 für R₁ Is this an inverting or non-inverting amplifier and what does this mean? What is the maximum voltage gain that the circuit could provide at 800 kHz? Calculate appropriate values for R₁ and R₂ to produce a small-signal voltage gain of 10. (Use resistor values between 1 k2 and 500 k.)

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.3P
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The amplifier of Figure 1 uses an LM741 compensated opamp, which has the
following specifications:
Open-loop gain A of 200,000
Input resistance Rin(op) of 2 MO
Output resistance Ro(op) of 70
Unity-gain frequency of 1 MHz
in
LM741
Figure 1
füm
R₂
R₁
(i)
Is this an inverting or non-inverting amplifier and what does this mean?
(ii)
What is the maximum voltage gain that the circuit could provide at 800 kHz?
(iii) Calculate appropriate values for R₁ and R₂ to produce a small-signal voltage
gain of 10. (Use resistor values between 1 k and 500 kn.)
Transcribed Image Text:The amplifier of Figure 1 uses an LM741 compensated opamp, which has the following specifications: Open-loop gain A of 200,000 Input resistance Rin(op) of 2 MO Output resistance Ro(op) of 70 Unity-gain frequency of 1 MHz in LM741 Figure 1 füm R₂ R₁ (i) Is this an inverting or non-inverting amplifier and what does this mean? (ii) What is the maximum voltage gain that the circuit could provide at 800 kHz? (iii) Calculate appropriate values for R₁ and R₂ to produce a small-signal voltage gain of 10. (Use resistor values between 1 k and 500 kn.)
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