Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
7th Edition
ISBN: 9780199339136
Author: Adel S. Sedra, Kenneth C. Smith
Publisher: Oxford University Press
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 2, Problem 2.70P
To determine
To prove: The differential voltage gain is given by
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
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)For the following circuit, assuming the Op-Amp is ideal, fill in the table for the missing values
when vi = 2V,
12 10 k
[mA]
[mA]
[mA]
[mA]
......
I kn
lo
I2
......
IL
Io
o vo
vi
........
For the op-amp shown in the following figure, if R1 = 100 2 and
Rf = 1 k2, the overall voltage gain is equal to ---------.
V₁
O a. -10
O b.-1
O c. 11
O d. 9
Rf
V₂
Chapter 2 Solutions
Microelectronic Circuits (The Oxford Series in Electrical and Computer Engineering) 7th edition
Ch. 2.1 - Prob. 2.1ECh. 2.1 - Prob. 2.2ECh. 2.1 - Prob. 2.3ECh. 2.2 - Prob. D2.4ECh. 2.2 - Prob. 2.5ECh. 2.2 - Prob. 2.6ECh. 2.2 - Prob. D2.7ECh. 2.2 - Prob. D2.8ECh. 2.3 - Prob. 2.9ECh. 2.3 - Prob. 2.10E
Ch. 2.3 - Prob. D2.11ECh. 2.3 - Prob. 2.12ECh. 2.3 - Prob. 2.13ECh. 2.3 - Prob. 2.14ECh. 2.4 - Prob. 2.15ECh. 2.4 - Prob. D2.16ECh. 2.4 - Prob. 2.17ECh. 2.5 - Prob. 2.18ECh. 2.5 - Prob. D2.19ECh. 2.5 - Prob. D2.20ECh. 2.6 - Prob. 2.21ECh. 2.6 - Prob. 2.22ECh. 2.6 - Prob. 2.23ECh. 2.6 - Prob. 2.24ECh. 2.6 - Prob. 2.25ECh. 2.7 - Prob. 2.26ECh. 2.7 - Prob. 2.27ECh. 2.7 - Prob. 2.28ECh. 2.8 - Prob. 2.29ECh. 2.8 - Prob. 2.30ECh. 2 - Prob. 2.1PCh. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Prob. 2.4PCh. 2 - Prob. 2.5PCh. 2 - Prob. 2.6PCh. 2 - Prob. 2.7PCh. 2 - Prob. 2.8PCh. 2 - Prob. 2.9PCh. 2 - Prob. 2.10PCh. 2 - Prob. 2.11PCh. 2 - Prob. D2.12PCh. 2 - Prob. D2.13PCh. 2 - Prob. D2.14PCh. 2 - Prob. 2.15PCh. 2 - Prob. 2.16PCh. 2 - Prob. 2.17PCh. 2 - Prob. 2.18PCh. 2 - Prob. 2.19PCh. 2 - Prob. D2.20PCh. 2 - Prob. 2.21PCh. 2 - Prob. 2.22PCh. 2 - Prob. 2.23PCh. 2 - Prob. 2.24PCh. 2 - Prob. 2.25PCh. 2 - Prob. D2.26PCh. 2 - Prob. 2.27PCh. 2 - Prob. 2.28PCh. 2 - Prob. D2.29PCh. 2 - Prob. 2.30PCh. 2 - Prob. 2.31PCh. 2 - Prob. 2.32PCh. 2 - Prob. D2.33PCh. 2 - Prob. D2.34PCh. 2 - Prob. D2.35PCh. 2 - Prob. 2.36PCh. 2 - Prob. D2.37PCh. 2 - Prob. D2.38PCh. 2 - Prob. D2.39PCh. 2 - Prob. D2.40PCh. 2 - Prob. D2.41PCh. 2 - Prob. D2.42PCh. 2 - Prob. 2.43PCh. 2 - Prob. D2.44PCh. 2 - Prob. D2.45PCh. 2 - Prob. D2.46PCh. 2 - Prob. D2.47PCh. 2 - Prob. D2.48PCh. 2 - Prob. 2.49PCh. 2 - Prob. 2.50PCh. 2 - Prob. D2.51PCh. 2 - Prob. D2.52PCh. 2 - Prob. 2.53PCh. 2 - Prob. 2.54PCh. 2 - Prob. 2.55PCh. 2 - Prob. D2.56PCh. 2 - Prob. 2.57PCh. 2 - Prob. 2.58PCh. 2 - Prob. 2.59PCh. 2 - Prob. 2.60PCh. 2 - Prob. D2.61PCh. 2 - Prob. 2.62PCh. 2 - Prob. 2.63PCh. 2 - Prob. 2.64PCh. 2 - Prob. 2.65PCh. 2 - Prob. 2.66PCh. 2 - Prob. D2.67PCh. 2 - Prob. 2.68PCh. 2 - Prob. D2.69PCh. 2 - Prob. 2.70PCh. 2 - Prob. D2.71PCh. 2 - Prob. 2.72PCh. 2 - Prob. 2.73PCh. 2 - Prob. 2.74PCh. 2 - Prob. 2.75PCh. 2 - Prob. D2.76PCh. 2 - Prob. 2.77PCh. 2 - Prob. 2.78PCh. 2 - Prob. 2.79PCh. 2 - Prob. D2.80PCh. 2 - Prob. 2.81PCh. 2 - Prob. D2.82PCh. 2 - Prob. D2.83PCh. 2 - Prob. 2.84PCh. 2 - Prob. 2.85PCh. 2 - Prob. D2.86PCh. 2 - Prob. 2.87PCh. 2 - Prob. 2.88PCh. 2 - Prob. 2.89PCh. 2 - Prob. 2.90PCh. 2 - Prob. 2.91PCh. 2 - Prob. D2.92PCh. 2 - Prob. D2.93PCh. 2 - Prob. 2.94PCh. 2 - Prob. 2.95PCh. 2 - Prob. 2.96PCh. 2 - Prob. 2.97PCh. 2 - Prob. 2.98PCh. 2 - Prob. D2.99PCh. 2 - Prob. D2.100PCh. 2 - Prob. 2.101PCh. 2 - Prob. 2.102PCh. 2 - Prob. 2.103PCh. 2 - Prob. 2.104PCh. 2 - Prob. 2.105PCh. 2 - Prob. 2.106PCh. 2 - Prob. 2.107PCh. 2 - Prob. 2.108PCh. 2 - Prob. 2.109PCh. 2 - Prob. 2.110PCh. 2 - Prob. 2.111PCh. 2 - Prob. 2.112PCh. 2 - Prob. 2.113PCh. 2 - Prob. 2.114PCh. 2 - Prob. 2.115PCh. 2 - Prob. D2.116PCh. 2 - Prob. D2.117PCh. 2 - Prob. D2.118PCh. 2 - Prob. 2.119PCh. 2 - Prob. 2.120PCh. 2 - Prob. 2.121PCh. 2 - Prob. 2.122PCh. 2 - Prob. 2.123PCh. 2 - Prob. 2.124PCh. 2 - Prob. 2.125PCh. 2 - Prob. 2.126PCh. 2 - Prob. D2.127P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- An inverting op amp has Rf= 600kohm and R1= 6kohm. Determine the op amp circuit voltage gain, input resistance and output resistance. Also Determine the output voltage and input current if the input voltage is 0.1 V. Assume op amp to be ideal one.arrow_forwardFrom the figure , write note voltage equations, one for each input terminal of the op amp The expression for the load current ( iL) can be written as a function of the input voltage (Vin) and the load voltage (VL) IL =A(Vin) + B(VL) b.1 What is the expression for A? b.2 What should be the condition for R1 R2 R3 R4 so that B is zero? (NB this will make( iL) depend only on Vin and not on RL)arrow_forwardSemi-ideal OpAmps – If we have an opamp with FINITE gain A, solve for the voltage gain Vout/Vin. Recall that the semi- ideal op-amp (finite gain) has the equation, Vout = A(V*-V) No current flows into V* and V. RS 7 Vin Vout OUT R1 6 R2arrow_forward
- Here is a single op-amp, shown under two different conditions (different input voltages). Determine the voltage gain of this op-amp, given the conditions shown. Also, write a mathematical formula solving for differential voltage gain (AV) in terms of an op-amp's input and output voltages. +12 V +12 V Va=1.00 V %3D Vout = 1.5 V +12 V V=1.00003 V %3D -12 V +12 V +12 V Va =1.00 V %3D Vet = 6.8 V +12 V V 1.00004 V -12 Varrow_forwardThe two input terminals of an op-amp are connected to voltage signals of strength 745µV and 740µV repectively. The gain of the op-amp in common mode is 50 and CMMR is 8&IB. Calculate the output voltage and % of error due to common mode.arrow_forward3ZC It is a concept based on the practical fact that the differential input voltage between plus (+) and minus (-) inputs is nearly 0 V—when calculated as the output voltage divided by the very high voltage gain of the op-amp. a.Voltage divider b.Zero potential c.Maximum power transfer d.Virtual groundarrow_forward
- Q3. This question is on op-amps. (a) Comment on the differences between the values in the two columns of properties in the table for both an ideal op-amp and a typical 741 op-amp. Fill in the two missing values. Op-amp Gain Input resistance Unity Bandwidth Short circuit current Output resistance Ideal Infinite Infinite Infinite 0 741 200000 1MHz 25mA 75 ohmsarrow_forwardDerive the voltage gain of the circuit given, assuming it is an Ideal Op- Amp. If R1=2k, R2=10K2 and R3=10 KQ, find the input voltage when the output is 10 V Vin Vo R1 R2 R3 CamScannerarrow_forwardI have attached the image of the OpAmp. Question is, Derive the reationship between the output (V0) and input voltages (V1 and V2) for the following op-amp circuit.arrow_forward
- Problem 3: Derive the gain of the operational amplifier circuit below using the op-amp voltage rule and op-amp current rule. If the resistor R2 =1 k2, the input voltage vin = voltage vout = 5 V DC, what should the resistance of R1 be? 0.1 V DC and the output %3D wwwwarrow_forwardExample 07: For the circuit shown in the figure, calculate the output voltage when 1- R1 = R2 R3 = R4 = 100n 2- R1 = R2 = R3 = 1002 and R4 = 1202 Consider the circuit use an ideal Op-Amp and its resistances do not load the bridge circuit. 12K ww 10K 10K 12K 10Varrow_forwardFor a subtractor circuit using one op-amp, when all the resistors are equal which of the following statements is true? The non-inverting input voltage is less than the inverting input voltage. The node voltage VA is equal to twice the non-inverting input voltage. The inverting input voltage is greater than the non-inverting input voltage. The node voltage VA is equal to one-half of the non-inverting input voltage.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSONDelmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage LearningProgrammable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
- Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill EducationElectric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSONEngineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,
Differential Amplifiers Made Easy; Author: The AudioPhool;https://www.youtube.com/watch?v=Mcxpn2HMgtU;License: Standard Youtube License