ng ampin gam employs an op amp having a de gain of 104 and a unity-gain frequency of 106 Hz. What is the 3-dB frequency f3d³ of the closed-loop amplifier? What is its gain at 0.1f3d³ and at 10f3d³?

Q: A voltage amplifier with Apoc = 50, Rị = 60 N and R, = 40 N is to be connected in cascade as the…

A: Given a voltage amplifier with Avoc=50, Ri=60 Ω and Ro=40 Ω is to be connected in cascade as the…

Q: Consider the bistable circuit below left with the positive input terminal of the op-amp connected to…

A: Solution (a) VTL on Vth are actually the fed back voltage at the non inverting form from the port…

Q: (II) What is the input resistance seen by the signal source?

A: We need to find out input impedance for given circuit

Q: For the circuit shown below, if the differential gain (Aa) of the op-amp is (50000) and the CMRR in…

A: In this question, if the differential gain Ad of the op-amp is (50000) and the CMRR in (db) is (34).…

Q: RF Gain = 1 + RIN VIN O Vour For example R. an op amp with a resistor, RIN, of 20KQ and a resistor,…

A: So we have to find the gain and output voltage of the given opamp circuit.

Q: 2.4 A set of experiments is run on an op amp that is ideal except for having a finite gain A. The…

A: Experimental problem:

Q: An op amp has a gain of 100 dB at dc and a unity-gain frequency of 5 MHz. What is fB? Write the…

A: The actual value of gain (A) is given by: The relation between unity gain frequency (fT), gain of…

Q: What is the output impedance of an Ideal Operation Amplifier? What is the open loop gain of an…

A:

Q: An Op Amp noninverting amplifier has ACM = 0.4, Rf = 3O0kohms, Rin = 150kohms. What is the closed…

A:

Q: For the Op.-Amp. circuit below, find the gain for each branch, VOUT equation, draw the resultant…

A:

Q: Discussion: 1- What kind of restrictions Non- inverting op-amp face compared to inverting op-amp? 2-…

A: *As per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…

Q: For the op-amp given, find the zero-state step response Volt) for the case that Velt)= ult)V 252 Y4F…

A:

Q: (a) What are the worst-case values (minimum or maximum, as appropriate) of the following parameters…

A: The data for AD745 op-amp : Referring the data sheet of the AD745K op-amp. Parameter Conditions…

Q: A single-pole op amp has an open-loop gain of 86dB and a unity-gain frequency of 5MHz . What is the…

A: Concept: The small signal amplifier is generally referred to as a voltage amplifier because they are…

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.