Homework Answers
Given op-amplifier circuit is a non-inverting amplifier as the input is applied to non-inverting (positive) terminal.
Here Vin is the equivalent voltage source of the given input current that is 5mA.
Virtual ground concept:
The voltage at the inverting terminal is equal to the voltage at non inverting terminal.
That is V- = V+.
Add Answer to:
In the given ideal op amp circuit, the resistance values for each of the resistors is...
In the given ideal op amp circuit, the resistance values for each of the resistors is...
In the given ideal op amp circuit, the resistance values for each of the resistors is 5 k. The input current is 5mA. The current is zero at which of the points? Vin alt
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp...
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp circuit to perform the function where v1 - input voltage 1, input voltage 2, = input voltage 3, Vo = output voltage. It may be helpful to consult your recitation 6 (week 7) results as well as Table 4-3 for this problem. 7.a: Select an Op-Amp configuration for your design. Sketch the Op-Amp configuration with symbolic resistors (Rf, Ri, R2, etc) indicated. Do not...
In the circuit below, assume the op-amp is ideal and that: • RA = 14 k2...
In the circuit below, assume the op-amp is ideal and that: • RA = 14 k2 RF = 25 ks 2 • VA= 14 V IF RE m RA VAM IA Vout What is the value of Vout? Give your answer in V to 1 decimal place. In the circuit below, assume the op-amp is ideal and that: . RA = 14 kg RF = 3622 • VA= 6.4V . RE RA Vout What is the value of Vin? 6.4V...
(33 points) Assuming an ideal op-amp and given the resistor values, calculate both the voltage gain...
(33 points) Assuming an ideal op-amp and given the resistor values, calculate both the voltage gain and the input resistance. Ri-5000, R2-12000, R3-14000, R-6000, R5-14000, R6-700Ω Rs R2 Vin+ R3 Vout Rs R4 The voltage gain The input resistance Rin - help (numbers) Ω help (numbers)
is the range of gain values expected from such a circuit? An inverting op amp circuit...
is the range of gain values
expected from such a circuit?
An inverting op amp circuit is fabricated with the resistors R, and R2 having x% tolerance (that is, the value of each resistance can deviate from the nominal value by as much as x%). What is the tolerance on the realized closed-loop gain? As- sume the op amp to be ideal. If the nominal closed-loop gain is -100 V/V and x = 5, what
A. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have o...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
Question 3 The following op-amp circuit is built. Determine Vout in terms of the component values...
Question 3 The following op-amp circuit is built. Determine Vout in terms of the component values shown and the characteristics of the typical 741 op-amp (Imax = 15 mA and A0 = 10") a) Is there a feedback path? +1.5 V vinnen b) Determine v-. -IV kums c) Determine vt. d) Determine lin. e) Determine lout f) Determine Vout g) Determine the gain. h) Given R1 = 3 kN and R2 = 9 kl, graph Vout for the following input....
Explain the steps clearly RNI In this problem we will consider the ideal op-amp with resistors...
Explain the steps clearly
RNI In this problem we will consider the ideal op-amp with resistors on both plus and minus inputs as shown on the right. Rf RN2 UN2 Nn Vo UNn P1 a. Suppose there is only one resistor on the plus RP2 b. Now think of an easy way (discussed in class) to generalize this result to many resistors on the plus input, what is the general expression for Vo ? RPn -~w-
Part A only please Part A - Analysis of an op-amp circuit using a realistic circuit...
Part A only please
Part A - Analysis of an op-amp circuit using a realistic circuit model Learning Goal For an ideal op-amp, we assume that the current flowing into the More realistically, calculatei in the circuit given when R1 9.6 k, R2 -4.2 kQ R3-95 ko. V,-2920 μν , and Voe-15 V . Assume that the op-amp can be modeled with an input resistance of Ri-6.00 M, an output resistance of Ro- 9.5 kS2, and an open-loop gain of...
A. Consider the circuit in Figure 7.1 to be an op amp integrator. Using the ideal op amp model and KCL, show that:
A. Consider the circuit in Figure 7.1 to be an op amp integrator. Using the ideal op amp model and KCL, show that:B. If Vin is a square wave, what will the shape of Vout be? C. If Vin is a triangle wave, what will the shape of Vout be? D. If Vin is a sine wave, what will the shape of Vout be? E. Now consider the circuit in Figure 7.1 to be an active low-pass filter. Show that the amplitude response...
In the given ideal op amp circuit, the resistance values for each of the resistors is 5 k. The input current is 5mA. The current is zero at which of the points? Vin alt
Problem 7 (CLO 3, 4, 11 - Ideal Op-Amps, Design): We will now design an Op-Amp circuit to perform the function where v1 - input voltage 1, input voltage 2, = input voltage 3, Vo = output voltage. It may be helpful to consult your recitation 6 (week 7) results as well as Table 4-3 for this problem. 7.a: Select an Op-Amp configuration for your design. Sketch the Op-Amp configuration with symbolic resistors (Rf, Ri, R2, etc) indicated. Do not...
In the circuit below, assume the op-amp is ideal and that: • RA = 14 k2 RF = 25 ks 2 • VA= 14 V IF RE m RA VAM IA Vout What is the value of Vout? Give your answer in V to 1 decimal place. In the circuit below, assume the op-amp is ideal and that: . RA = 14 kg RF = 3622 • VA= 6.4V . RE RA Vout What is the value of Vin? 6.4V...
(33 points) Assuming an ideal op-amp and given the resistor values, calculate both the voltage gain and the input resistance. Ri-5000, R2-12000, R3-14000, R-6000, R5-14000, R6-700Ω Rs R2 Vin+ R3 Vout Rs R4 The voltage gain The input resistance Rin - help (numbers) Ω help (numbers)
is the range of gain values
expected from such a circuit?
An inverting op amp circuit is fabricated with the resistors R, and R2 having x% tolerance (that is, the value of each resistance can deviate from the nominal value by as much as x%). What is the tolerance on the realized closed-loop gain? As- sume the op amp to be ideal. If the nominal closed-loop gain is -100 V/V and x = 5, what
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
Question 3 The following op-amp circuit is built. Determine Vout in terms of the component values shown and the characteristics of the typical 741 op-amp (Imax = 15 mA and A0 = 10") a) Is there a feedback path? +1.5 V vinnen b) Determine v-. -IV kums c) Determine vt. d) Determine lin. e) Determine lout f) Determine Vout g) Determine the gain. h) Given R1 = 3 kN and R2 = 9 kl, graph Vout for the following input....
Explain the steps clearly
RNI In this problem we will consider the ideal op-amp with resistors on both plus and minus inputs as shown on the right. Rf RN2 UN2 Nn Vo UNn P1 a. Suppose there is only one resistor on the plus RP2 b. Now think of an easy way (discussed in class) to generalize this result to many resistors on the plus input, what is the general expression for Vo ? RPn -~w-
Part A only please
Part A - Analysis of an op-amp circuit using a realistic circuit model Learning Goal For an ideal op-amp, we assume that the current flowing into the More realistically, calculatei in the circuit given when R1 9.6 k, R2 -4.2 kQ R3-95 ko. V,-2920 μν , and Voe-15 V . Assume that the op-amp can be modeled with an input resistance of Ri-6.00 M, an output resistance of Ro- 9.5 kS2, and an open-loop gain of...
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