Electronics Fundamentals: Circuits, Devices & Applications
8th Edition
ISBN: 9780135072950
Author: Thomas L. Floyd, David Buchla
Publisher: Prentice Hall
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Chapter 18, Problem 3TFQ
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An op-amp has a slew rate of 0.7 V/μs and a maximum peak output voltage of 5 V. The maximum operating frequency, in kHz, for the circuit is
For an inverted op amp.
Does the supply voltage equal the output voltage
Please show all work for parts A,B, and C at the bottom of the Op-Amp.
Chapter 18 Solutions
Electronics Fundamentals: Circuits, Devices & Applications
Ch. 18 - When a diff-amp has identical signals on both...Ch. 18 - A high CMRR for a diff-amp means the common-mode...Ch. 18 - Prob. 3TFQCh. 18 - The open-loop voltage gain of an op-amp is also...Ch. 18 - Prob. 5TFQCh. 18 - Prob. 6TFQCh. 18 - In a voltage-follower, the open-loop and...Ch. 18 - Prob. 8TFQCh. 18 - Prob. 9TFQCh. 18 - If the feedback resistor in an amplifier is open,...
Ch. 18 - Which characteristic docs not necessarily apply to...Ch. 18 - In selecting an op-amp. suppose you have several...Ch. 18 - Prob. 3STCh. 18 - Prob. 4STCh. 18 - Prob. 5STCh. 18 - Prob. 6STCh. 18 - Prob. 7STCh. 18 - Prob. 8STCh. 18 - If you know an op-amp's open-loop gain and nothing...Ch. 18 - Prob. 10STCh. 18 - Prob. 11STCh. 18 - The highest possible input resistance is achieved...Ch. 18 - Compare a practical op-amp to an ideal op-amp.Ch. 18 - Two IC op-amps are available to you. Their...Ch. 18 - Identify the type of input and output...Ch. 18 - Prob. 4PCh. 18 - A certain diff-amp has a differential gain of 60...Ch. 18 - A certain diff-amp has a CMRR of 65 dB. If the...Ch. 18 - Identify the type of input mode for each op-amp in...Ch. 18 - Show the common-mode input in Figure 18-37 in an...Ch. 18 - Determine the bias current, IBIAS, given that the...Ch. 18 - Distinguish between input bias current and input...Ch. 18 - A certain op-amp has a CMRR of 250,000. Convert...Ch. 18 - The open-loop gain of a certain op-amp is 175,000....Ch. 18 - The op-amp data sheet specifies a CMRR of 300,000...Ch. 18 - Figure 18-38 shows the output voltage of an op-amp...Ch. 18 - How long does it take the output voltage of an...Ch. 18 - Identify each of the op-amp configurations in...Ch. 18 - For the amplifier in Figure 18-40. determine the...Ch. 18 - Determine the closed-loop gain of each amplifier...Ch. 18 - Find the value of Rf that will produce the...Ch. 18 - Find the gain of each in amplifier in Figure...Ch. 18 - If a signal voltage of 10 mV applied to each...Ch. 18 - Determine the approximate values for each of the...Ch. 18 - Determine the input and output resistances for...Ch. 18 - Repeat Problem 23 for each circuit in Figure...Ch. 18 - Repeat Problem 23 for each circuit in Figure...Ch. 18 - Prob. 26PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Prob. 32P
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- 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 mVarrow_forwardQuestions: 1.) It refers to an Op-Amp configuration where there is no feedback from the output back to the input. 2.) This is a type of IC that is especially useful as an audio oscillator because it has high gain, and it can easily be connected to produce positive feedback. 3.) A ________________ reduces the gain and improves many characteristics of the op-amp.arrow_forwardCalculate ix and v0 in the circuit attached. Assume that the output of the Op-Amp is constrained to lie between -15V and 15V.arrow_forward
- Given an Ideal OP-AMP, what is the output voltage if the input voltage is Vi=0.9, R1=220 Ω and R2=2.7kΩarrow_forwardThe question is: "For the following cacaded OpAmp circuit, find the output voltage. Indicate the ouput of each OpAmp in the system."arrow_forwardDraw the diagrams and determine the voltage gain and output voltage. Inverting amplifier with 12 KΩ input resistor and 470 KΩ feedback resistor. A 5 mV input voltage is used.arrow_forward
- The amplifier below has a variable gain control Rp, using a 0.47-kΩ potentiometer. Determine the minimum voltage gain of the unloaded amplifier.arrow_forwardWhat is the total input current and gain of given figure.arrow_forwardA single stage amplifoer has a single stage of 60. The collector load of 500 ohms and the input impedance is 1kilo ohms. Calculate the overall gain when two such stages are cascaded through R-C coupling.arrow_forward
- Design a differentiator using an op-amp. The output voltage should be a square wave with 5V(peak-to-peak) andthe input voltage should be a triangular wave with10V(peak-to-peak) (1ms).arrow_forward3R The op-amp will only slightly amplify signals: a.when the supply voltages are less than +/- 25V b.that are common on both the inputs c.that are different on both the inputs d.when the supply voltages are more than +/- 25Varrow_forward1. Calculate the voltage of an inverting op-amp summing amplifier for the following for the following sets of resistors. Use Rf = 1 M ohms in all cases.arrow_forward
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