3- Using Op-Amp ICs and any required components, design a current gain amplifier with gain equals 50.

Q: 10 k2 4 kΩ a b 6 V 4 V Figure Q1

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Q: Design a summing amplifier to convert a four digit binary number to a voltage ranging from 0 to –12…

A: According to the question, we need to design a summing amplifier to convert a four-digit binary…

Q: Why is it desirable for an op -amp to have CMRR?

A: Op-amps should have CMRR due to the following reasons, It shows the difference between the…

Q: Difference in inverting and non inverting amplifier.

A: Inverting amplifier is a kind of operational amplifier where the output is out of phase with the…

Q: Give a suitable value for (R1,R2,R3 and R4) in order to get an input gain stage equal (100) and…

A: R1, R2, R3, and R4 value is calculated as shown below

Q: 3. a. Design a 3 op amp instrumentation amplifier for a gain of 200... b. If the error in the…

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Q: 6. Consider an operational amplifier with ideal parameters. The op-amp is operated as an inverting…

A: a) We need to draw the circuit diagram of inverting amplifier using ideal operational amplifier with…

Q: 1. Describe some of the characteristics of a practical op-amp. 2. What does a differential amplifier…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: ii) A non-inverting op-amp circuit has the open loop gain of 116 and the resistances R1=3200 Q and…

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Q: 3B Problem 1. (P1) Three op-amps are connected in cascade configuration. An 80 microVolts signal is…

A: In the question they have mentioned three operational amplifiers which are connected in cascade. And…

Q: 3. Inverting Amplifier is a normal OP-Amp in which the output is given as feedback with a feedback…

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Q: (i) Derive an expression for the differentiator using op-amp. (ii) Design a circuit to perform…

A: Introduction: The first order derivative of the input signal is the output signal of a…

Q: Given a non inverting op – amp , a) what should be the operating frequency to have a high frequency…

A: (a) Gain(dB) = 100 dB Higher cutoff frequency fH=15 KHz 100=20log AAo=105For 30% lower…

Q: For an op-amp having a slew rate SR=5V/ms, what is the maximum closed-loop voltage gain that can be…

A: We need to calculate Gain for given skew rate .

Q: i) (a) What is use of cathode in CRO? (b) List out the methods of deflection in CRO., (c) List out…

A: (A):  Use of Cathode in CRO: The cathode of the cathode Ray tube in CRO consists of an electron gun…

Q: Q3. This question is on op-amps. (a) Comment on the differences between the values in the two…

A: The gain of the ideal operational amplifier and the input resistance for the practical operational…

Q: Sketch the transfer characteristics of OP-AMP with input offset voltage equal to 4 mV.

A: Let op-amp is ideal, so gain will be infinite input offset voltage Vi/o=±4 mV

Q: The following Operational Amplifier circuit is given. Analyze the circuit carefully to identify the…

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Q: Design an inverting amplifier to ensure a closed loop gain for the voltage signal of -35

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Q: Draw an op amp symbol including sources to account for offset voltage, offset current, and bias…

A: Offset voltage – if there is zero input voltage, the output voltage may not be zero. When the…

Q: By using only two op-amps, design a circuit that can perform the following operation: Vo == Also,…

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Q: A2 a) Design a common emitter amplifier as shown in Figure A2, with a split emitter resistor to…

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Q: The amplifier gain is 13 and Design a Wien Bridge oscillator circuit with an oscillating frequency…

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Q: Draw the circuit of 3 op-amp configuration of instrumentation amplifier and derive the gain…

A: The circuit of a 3 op-amp configuration of instrumentation amplifier can be drawn as:

Q: Q4: Consider th 2.5 volts. R2 is

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Q: How do we increase the voltage gain of an inverting and non-inverting op amp amplifier?

A: The op amp ideally has a very high gain. It has two terminals for the input, positive and negative…

Q: In the figure a series voltage regulator circuit is shown. Design the value of R1, R2 and R of the…

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Q: Q5) Calculate the gain without and with feedback for the FET amplifier circuit with the following…

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Q: show that drawing of the op amp differential gain configuration

A: The differential gain configuration of an Op-Amp includes two stages of input amplification. The…

Q: Q5) Calculate the gain without and with feedback for the FET amplifier circuit with the following…

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Q: Explain in detail about measurement techniques of op- amp parameters with suitable diagram and…

A: Opamps or the Operational Amplifiers are the integrated circuit with very high voltage gain. They…

Q: Why can't a single transistor amplifier meet the op amp specifications mentioned in the introduction…

A: As we know opamp is a direct coupled diffrential amplifier. So for amplifying the difference of two…

Q: If the open-loop gain is very large, does the closed-loop gain depend on the external com- ponents…

A: If open loop gain is very large then closed loop gain depend on external components without…

Q: Explain how to use virtual ground concept in the analysis of op-amps

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Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.