3. (a) Find the input-output relationship of the subtractor circuit in the Figure below. (b) If biasing voltages Vcc +15 V and V1 = 3 V, what is the allowable range of V2 for linear operation of the OP AMP? 21 10 ΚΩ w 10 kQ2 w V/₂ Σ15 ΚΩ 40 ΚΩ w + Vo

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Q: Figure 3 shows an operational amplifier circuit with two current sources to model its bias currents.…

A: Solution-       (i) gain in dB = 30 dB       (Taking antilog then )       20 log10 AV =  30…

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Q: For the op-amp shown in the following figure, if R1 = 100 2 and Rf 1 k2, the overall voltage gain is…

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Q: ov- -5V- V(vo1) 12V- ov -12V V(v2) V(vnoise) 5V- -5V- V(vo2) 12V

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Q: Assume an ideal op-amp in the circuit below. When Vin(t) = 4sin (9t) and R = 6 k, what value of C…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: dia op-amp ng

A:

Q: The input resistance of the circuit shown in the figure assuming an ideal op amp, Ive 2R + 3R Vo

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Q: >) Assuming an ideal op-amp and given the resistor values, calculate both the voltage gain and the…

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Q: Electrical Engineering Question oblem 2-1-1 L POINTS 1 Consider the schematic of an op amp shown…

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A: It is given that: vs=vin=400 mVRin=500 kΩRo=5 kΩAoL=300000

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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.