Concept explainers
Design a cascaded OP AMP circuit that will produce the following output
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
ANALYSIS+DESIGN OF LINEAR CIRCUITS(LL)
Additional Engineering Textbook Solutions
Electric Circuits. (11th Edition)
Introductory Circuit Analysis (13th Edition)
Basic Engineering Circuit Analysis
Electric Circuits (10th Edition)
Fundamentals of Applied Electromagnetics (7th Edition)
Electrical Engineering: Principles & Applications (7th Edition)
- If I have an input sine wave in a peak detector circuit I know the output the the first op amp (that will feed back into the negative terminal) should be a little larger than the input (this is why you add a second op amp). I'm not understanding it graphically. Splitting up the circuit say you have the first op amp and the diode (no capacitor or second op amp). the output should be only the positive part of sine wave, and the amplitude will be the amplitude input minus .6V from the diode drop, right? Then adding the capacitor it keeps the same amplitude but makes more DC. with the second op amp this makes it so the capacitor doesn't discharge (which is what keeps the voltage proper up I think?) With my logic here, the voltage feeding back into the first op amp negative terminal is the voltage input, minus a diode drop. So Vin > V- (voltage feeding back into the negative terminal). Which I'm pretty sure V- is supposed to be larger. So I think I'm misunderstand something here. Please…arrow_forwardIn the circuit shown below what is the output voltage (Vout) if a silicon transistor Q and an ideal op-amp are used? Show solution on your answer sheet. +15 V 1kQ OVout 5 V -15 V O -0.7V O 0.7V O 15V O -15Varrow_forwardThe output voltage of an op amp is −4 V when the noninverting input is 1 mV. If the open-loop gain of the op amp is 2 × 10^6, what is the inverting input?arrow_forward
- For the differentiator op-amp circuit in Figure 5: a) If the sine wave input is V1= 0.02 sin 300x10³t what is the output voltage, v. when t= 10 ms. b) Draw the input and output waveforms. 200 ko 0.1 μΕ V1. OP Vo AMP Figure 5arrow_forwardHow can I find the two voltages in this op amp circuitarrow_forwardFrom the below op-amp design, the maximum Vout equals +10 R1 U1 V1 7Vrms 60HZ 0 10ka Vout R3 V2 7Vrms 60HZ 20ka OPO7AH 6-10 R4 0° 20ka R2 10ka O 29.68 V O 19.78 V O 10 O 12arrow_forward
- 2. The variable resistor Ro in the circuit is adjusted until the source current i = 0. Assume the ideal op-amps are operating in their linear regions. What is the value of Ro? Ro 15ΚΩ ic 45ΚΩ +5V -5V 20k92 ww 32k92 +10V -10Varrow_forwardA non-inverting comparator circuit has a voltage reference of 500 mV. If the input voltage is varying linearly between 100 mV to 400 mV, the output will saturate to a Vi Vref= 500mV -Vo O positive value all the time O negative value all the time O positive value for the range 100mV to 400mV then goes negative afterwards O negative value for the range 100mV to 400mV then goes positive afterwardsarrow_forwardWhat is the voltage gain of a noninverting op amp with R1 = 1 kΩ and Rf = 10 KΩ if the input voltage is -0.5V? (answer in numeric only)arrow_forward
- In the circuit, the op-amps are ideal and not saturated. Find the output voltage V0 when R=101 kilo ohmarrow_forwardDesign a circuit which have the following input and output voltage waveforms. [Hint: You have to use cascade a clipper and a clamper circuit] 12 V 2 V 11 V -2 V 4 6. 10 12 6 10 12 (a) input (b) outputarrow_forwardExplain how you would set up the power supply to supply +10V/0V/-10V as used for op-amp circuitsarrow_forward
- 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,