Q2.(a)Figure Q2(a) shows three ideal op-amp circuits connected in such a way.100knVout2www20 k2100k2Vout120kQwwVin1Vout3Vin2 ww10k2Vin3 ww22 k215 k2Figure Q2(a)(i)Name three types of amplifier configurations that can be found in FigureQ2(a).(ii)If given that Vinl = 30 mV, Vin2 = 1 V and Vin3 = 2 V, find the valuesof Voutl, Vou2 and Vou3. Show clearly the important steps.(iii) If given that Vinl is a sinusoidal wave of a peak-to-peak voltage of4V as shown in Figure Q2(a)(iii), sketch the output waveform of Voutland Vour2. Label your waveforms clearly.2VVin1 0-2VFigure Q2(a)(iii)

Answered: Image /qna-images/answer/8bed2a22-b479-4c5d-b51d-517cd58d3af6.jpg

Answered: Q2. (a) Figure Q2(a) shows three ideal…

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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The triangular waveform in Figure 3(a) is applied to the input of the circuit in Figure 3(b).i) Find the output signal Vo(t) in terms of input signal Vi(t). (Assume op-amp is ideal)ii) Plot the output signal Vo(t).
If the ideal design for op-Amp circuit generate 200 mV at the output, Then practically with 26 mV offset voltage the output voltage of the circuit will be equal to .............. mV
1) Op-amp limiting factors - Current Saturation U2 Vin R1 OUT OPAMP R2 RLoad The saturation output current for the above op-amp is +/- 15mA. For the following input signals, determine if the output appears as would be expected in an ideal circuit. Include sketches of the output voltage. a) R1 = 100, R2 = 900, an open circuit load, and Vin is 2Vpp triangle wave with zero offset voltage (Vmax 1V, Vmin = -1V) and a period of 2ms. b) R1 = 100, R2 = 900, a 1k load, and Vin is 2Vpp triangle wave with a 1V offset voltage (Vmax=2V, Vmin = 0V) and a period of 2ms. c) R1 = 100, R2 = 900, an open circuit load, and Vin is 4Vpp triangle wave with zero offset voltage (Vmax=2V, Vmin = -2V) and a period of 2ms.
2. Design an op-amp circuit that can perform this operation: V, = 2V1V2 – 3V3. Marking Scheme: 1. Circuit Diagram 2. Calculation with Assumptions
You are hired as a technical consultant to model, design and analyze an efficient DC-DC buck converter for a solar PV battery charger as shown in the below figure. PV DC-DC Battery system Converter | MPPT algorithm Charge controller Given the following specifications for the design and analysis of a DC-DC Buck Converter: An input voltage of 15V < Vin < 20V and an output of Vout = 10V over a load range of 5w < Pout < 200W. Switching frequency is few = 500kHz. a) Design the inductor (L) and capacitor (C). The current ripple AiL should be below 5% of the average inductor current IL at the maximum load. The steady state ripple AVout is below 0.5 % of the steady-state value of the output voltage. For the designed L, find the value of Iout,crit at the boundary of DCM and CCM and then Plot Iout,crit vs. Vin . b) Design the rated values for switch, diode, and capacitor. Research and determine a manufacturer part number for your switch, diode, and capacitor. Provide data sheets for each. c)…
Create Op-amp circuit... with:Vin= -1 Volt (DC) Vout = 14 Volt (DC) Only resistors with 1k, 3k, 5k, 7k and 11k ohms can be used while the circuit is being built. The V+ value of the LM741 IC to be used for op-amps will be 20 volts and the V- value will be -20 volts. You need to use at least one inverting amplifier and one non-inverting amplifier to build the circuit. Question: Write the gain formula of the circuit and calculate it, and write how we should find the Vout value..
3. Design an op-amp circuit that can perform this operation: Vo = 2 –V1+ 2V2. 1. Circuit Diagram 2. Calculation with Assumptions
In the figure a series voltage regulator circuit is shown. Design the value of R1, R2 and R of the voltage regulator when an 8 V Zener diode is used to maintain a regulated output voltage, VL, of 20 V. Assume that the unregulated input varies between 18 V and 22 V, and that the Op-Amp is ideal. The minimum Zener current needed to keep it in breakdown is 10 mA.(need only handwritten solution .otherwise downvote.)
1- Mention any two advantages of Integrated Circuit . 2- For the circuit given below : Vin is a sine wave Vinpp=6 V and Vref=-2.4 V , Assume Vsat=±12V Name the circuit and draw the input and output waveforms . Vin Vref 3- Explain why open-loop op-amp configurations are not used in linear applications? Draw the block diagram of opamp and define the function of each block
Q1 Analyse the circuit shown in Figure Q1, (a) Name the function of each Op-Amp, A1, A2, A3, and A4 (b) (i) Determine the output for each Op-Amp (Vo1, Vo2, Vo3 and Vo4). (ii) Draw all the waveforms based on the answer in part Q1(b)(1). R1 R2 O Vo1 10k2 56kN |+15V R3 R4 A1 -O Vo2 Vi + 0.3 sin ot V 10k2 68kN |-15V C |+15V +15V Vo3 RS 1 Hz A2 33µF АЗ |+15V Vo4 -15V 100k2 A4 -15V 1-15v I-15V Figure Q1 + +
By using only two op-amps, design a circuit that can perform the following operation: Vo == Also, evaluate the given circuit equation. Show all the assumptions, calculation and the circuit illustration. Marking Scheme: Circuit Design Assumptions Calculation
10 V(p-p),1KHz sinusoidal voltage is applied to op-amp input and non-inverting input isgrounded. What is the gain of this op-amp and why?

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