Prelim Exam:DETERMINE THE CUTRIT VOLJAGE (Vo) OFA DIFPERENTIAL AMPUFER FOR THE INPUT VOLTAGESF 300 miorovolt and 240 microvolt. THE DIFFEILENTTALGAIN OF THE AMPLIEL Is 5,000 and THE VALUE OFCMRR S Ca) 100 and (b) 105. THE DIFFENENTTALMPUFIER FOr THE GIVEN DATA s REPRESENTEO ASSHOWN BELOW:Vy = 300 miorovolfCunV2 = 240 microvoltAd = 5,000What is Vo in milli volts if CMRR is 105? (do NOT include the unit in your answer) Blank 1

Answered: Image /qna-images/answer/aeeb1754-0045-4f43-ab06-83ffacb56445.jpg

Answered: DETERMINE THE OUTRUT VOLTAGE (VO) OF A…

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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Find the maximum possible output voltage deliverable by an op-amp if it’s slew rate is 1volt/μs and frequency of input signal is 06.5 Khz.
5. For the given op-amp, determine the voltage gains: (a) Av]=Voj/Vi and (b)Av=Vo/Vi. R, Re VioN R4 Vo Vo1 RI-1K , R2=10KΩ, R3=10ΚΩ, R4-ΚΩ, R5-40ΚΩ, R6-4KΩ
Hiwd-Find theonerall gainobop-Amp. shwwnbelvert If Zin=4M21B0=502 Avo= 50,00.. a)using non-Teleed op Ampr? singIeleat up-Amp? 10okd Vin o ovo Ans as 99.5 b) - lo0
dise What happens to the transconductance of Q1 if the current I, of the device is decreased by a factor of 2 with a constant VBE? Ico VCE VBEO Select one: O a. The transconductace will be halved. O 6. The transconductance will be doubled OC The transconductance will be decreased by a fator of 4. Od. The transconductance will remain the same. Determine Ia g. le respectively for the PNP trans stor shown in the figre below Assume Is= 2.5x1016 A, V--26mV, B- 50, VA =*- and Res0,1 KD. Vcc 2 V 12:34 AM C ENG 16-Apr-2021
- V2 15Vdo 3 U1A R1 2 1k V- LM324 1k V3 15Vde | VOFF = 0 VAMPL = 1 FREQ = 2k AC = 0 0. R2 Figure 4. Operational amplifier circuit. What frequency does the output voltage (across R3) have? What is the amplitude of the output voltage? From the output waveform and the input waveform, determine the gain of the op-amp circuit. Does this match with what you predicted? How could you change this circuit so that the output voltage would be nearly the same as the input voltage? What purpose would that serve? Can you modify the existing circuit and verify this experimentally? What is the phase difference between the output and input voltage? Derive the transfer function for the output-input relationship for the operational amplifier. How would the gain and the output change if a capacitor were in the feedback path instead of a resistor? (Examine the circuit using phasors and impedance and circuit analysis techniques). -w-
The gain of the instrumentation amplifier IA is 800. Determine the gain of the circuit V. / VIN? Select one: 30 k2 O a. 160.0 Ob. 0.0 E IA Oc. 0.2 Od. 800.0 20 k2 80 kL Oe.
3K Calculate the the input Voltage of an inverting op-amp with the following parameters Rf = 1 MOhms, Ri = 20kOhms and Vo = 2V. a.3.47 mV b.-40 mV c.-3.47 mV d.40 mV
3ZF The typical value of the out impedance of an op-amp is a.between 100 Ohms to little less than 1 KOhms b.less than 100 Ohms c.at least 10 percent of the input impedance d.equivalent to short circuit
Q2 Calculate the voltage gain, output voltage, input impedance, and output impedance for the cascade amplifier of Figure. Ipss V, = -5 B = 450 = 18 +20 V 22 k2 0.5 uF 2.4 k 15 kQ 0.5uF ImV pss 0.05 uF 4.7 ka 3.3 M0 680 0 # 100 uF = 100 uF
Given the four statements, which of the following statements are true about an op-amp integrator? i. For an op-amp integrator wilh R = 10OKOhms, C = 10UF and a sine wave inpul waveform, the output waveform is a cosine waveform. %3D ii. For an op-amp integrator with R = 100KOhms, C = 10uF and a triangular input waveform, the output waveform is a square wave. iii. For an op-amp integrator with R- 100KOhms, C =10uF and a sine wave input waveform, the output waveform is a sawtooth waveform. v. For an op-amp integrator with R10OKOhms. C lCuF and a square wave input waveform, the output waveform is a triangular waveferm.
Problem • Determine the input and output impedances of the given amplifier. The op-amp datasheet gives: Zin = 2 Mohm, Zout = 75 ohm, A = 200000. 4 Find the Closed-loop voltage gain. www R OV 220 ΚΩ R₁ 10 ΚΩ out
a) For an opamp, the input bias current Ib =60uA and the input offset current lio= 10uA Find the input base currents and In b) Design an opamp circuit with the following output: Vo = - Vin/4 + 2 For the circuit given below Given :Vin-0.2V, Vsat= 12V D Identify (name) the circuit (stage 1 and 2) O Find the output voltage Vo and the current through the load 4ka 0 Find Vo if the resistor 2kn opens 10 k Stage Stage 2 Vo Vin

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