Question 4: A Consider the following circuit. The operational amplifier is ideal. R1 Vo R1 a What is the type of this circuit? b. Demonstrate the expression of the output voltage Vout Re Vout = f (V. - V.) R1 B. Draw the circuit of summing amplifier using ideal operational amplifier and write the expression of output voltage Wout.

Question 4: A Consider the following circuit. The operational amplifier is ideal. R1 Vo R1 a What is the type of this circuit? b. Demonstrate the expression of the output voltage Vout Re Vout = f (V. - V.) R1 B. Draw the circuit of summing amplifier using ideal operational amplifier and write the expression of output voltage Wout.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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(a) State FOUR (4) characteristics of an ideal operational amplifier. (b) Derive the output voltage equation of the operational amplifier circuit shown in Figure 1(a). Note that va and vå are the input voltage signals, while vout is the output voltage of the operational amplifier circuit. Design the Circuit-K such that the differential gain of the operational amplifier circuit (c) in Figure 1(b) is adjustable from 10 to 100. Note that R3= R4, Va and vå are the input voltages, and vout is the output voltage of the operational amplifier circuit. State and elaborate briefly ONE (1) key advantage of the operational amplifier circuit in Figure 1(b) over that in Figure 1(a). ww R4 OA1 R3 R3 R2 OA3 V gut R4 R2 Vout R3 R4 O42 R3 ww R4 ww Figure 1(a) Figure 1(b)
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Q4: Consider the uA741C-based op-amp amplifier circuit shown below; The input voltage, Vi, is 2.5 volts. R2 is 5,000 ohms and RI is 1,000 ohms : R2 vo • What is the name of the circuit? • What is the value of the voltage at the negative input of the op-amp? • What is the value of the current through the 1 k2 resistor, in?
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An ideal operational amplifier in the open-loop configuration (a comparator) is shown in the figure. positive power +Vcc non-inverting input referenced to common inverting input referenced to common output voltage referenced to common The amplifier has a finite open-loop -Vec negative power common common gain of A = 106 and is powered by a dual power supply of +Vee. What is the amplifier's output %3D voltage in the following cases?
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Question 4: A. Consider the following circuit. The operational amplifier is ideal. Rf R1 Vo R1 V10 V2 Rf a. What is the type of this circuit? b. Demonstrate the expression of the output voltage Vout RE (V2 - V1) Vout = R1 B. Draw the circuit of summing amplifier using ideal operational amplifier and write the expression of output voltage Vout.
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