An op-amp with an open-loop gain of 6x105 and Vcc = 15 V has an output voltage of 3 Volts.  If the inverting-input voltage is -1.8 microVolts then determine the non-inverting input voltage in microVolts to the single digit decimal place.

Q: What is the value of Rf in ohms if we want a gain of -125 for an inverting amp which has an R1 =…

A:

Q: The op amp in the noninverting amplifier circuit shown has an input resistance of 400 kΩ, an output…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A 741 op-amp has an open-loop voltage gain of 2 X 10°, input resistance of 2 MQ, and out- put…

A: Need to find gain and current i

Q: An amplifier is formed by cascading the three operational amplifier stages as shown. What are the…

A: (a) Write the expression for the voltage gain for the ideal op-amp.

Q: : For the op- Amp shown in circuit of Fig. below: find the output voltaye, if saturation Voltaye…

A: Consider the given circuit,

Q: op amp has Vsat = +/- 13 V, SR = 1.7 V/μs, and is used as a comparator. What is the approximate time…

A: We need to find out the time taken to transit from one state to another state

Q: For n-stage analog amplifier circuit, if the voltage gain of each stage is Adi and the op amp…

A:

Q: Given a non inverting op – amp below, If the normalize gain is 34, calculate the (AVH) igh…

A: Given, Normalize gain is 34

Q: An amplifier is formed by cascading three identical operational-amplifier stages, as shown . (a)…

A: Part (a): The equivalent circuit diagram is given in the following diagram:

Q: An almost ideal op amp has an open-circuit outputvoltage vo = 10 V and a gain A = 106 dB. What isthe…

A:

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

A:

Q: The operational amplifiers shown above have the following open loop gains: A01 = 1000 V/V A02 = 500…

A: The circuit is as shown below,

Q: Consider the inverting op-amp circuit shown below. If the open-loop differential gain is Aod = 5 x…

A: Since the open-loop gain of the above inverting amplifier is finite, hence the given op-amp circuit…

Q: Suppose we desire the amplifier shown to settle within 10 percent in 10 μsec. What value of ωn is…

A: Calculating fractional error Calculating natural frequency

Q: For the ideal op-amp shown, what should be the value of resistor Rf (in kilo Ohms) to obtain a gain…

A:

Q: (i) Analyse the circuit in Figure 1 and list down equation for input-output voltage for each of…

A:

Q: CE amp with dual Supply O +5 V Re C3 10 ΚΩ 330 2 220 ΚΩ R1 Rg Rout R3 100 kN RE 16 k2 -5 V Problem:…

A: Let us first do the dc analysis of the circuit. In this case, all the capacitors are open-circuited.…

Q: The op amps as shown are ideal. What are  the nominal, minimum, and maximum values of the  voltage…

A:

Q: For the above circuit determine the Op-Amp output current I, Amps (Note: This is not the current…

A:

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

A:

Q: R = 210kN. Assume the unity-gain bandwidth fy = 1 MHz for both op amps, %3D determine the amplifier…

A: Given that it is op amp and need to find amplifier bandwidth

Q: how do i design this op amps so that i can get an overall gain of -8? and how do i find the values…

A:

Q: Given that I = 4 amps when Vs = 40 volts and Is = 4 amps and I = 1 amp when Vs = 20 volts and Is =…

A:

Q: 2) properties; namely, those non-idealities corresponding to Ra, Roa, and Ace. The following circuit…

A:

Q: 1. The op-amp in the circuit is ideal, except for non-zero input bias currents. Further, R1 =10K and…

A: Given:R1=10kR2=30k Circuit diagram:

Q: R: = 10 ka R2 = 100 ka Ra = 20 ka R = 100 ka R

A: This problem can be done by concept of virtual grounding and by common mode , differential mode…

Q: Assume the op-amps are ideal and determine vz for the parameters given below. V2 1 kN + 5 kN Vị 10…

A: We need to find out voltage for given op amp circuit.

Q: R2 3 1 2 vo Oxford University Publishing Microelectronic Circuits by Adel S. Sedra and Kenneth C.…

A: We need to find out output voltage for given circuit

Q: An inverting amplifier is built with R1 =11kΩand R2 = 220 kΩ using an op amp with an open-loop gain…

A: Given : R1 =11kΩand R2 = 220 kΩ ,  open-loop gain of 86 dB.  Closed loop gain of amplifier is…

Q: A differential amplifier is characterised by a common-mode gain, A, which may be derived from figure…

A: Given, The graph for common-mode gain is shown below, The graph for differential gain is shown…

Q: 5. Design a circuit using two op amps, to perform the following operation: vo = vị + v2 – 2v3 Now,…

A: We need to design the circuit for given output

Q: Suppose that an op amp has a slew rate of 0.5 V/μs. What is the largest sinusoidal signal amplitude…

A: According to question: Largest sinusoidal that can be produced at a frequency of 20kHz is…

Q: A single-pole op amp has an open-loop gain of 92 dB and a unity-gain frequency of 1 MHz. What is the…

A: Given data, The value of open loop gain is Av = 92 dB. The value of unity gain frequency is ft = 1…

Q: A noninverting amplifier is built with R2 = 47 kΩ and R1 = 6.2k Ω using an op amp with an open-loop…

A: According to question: Closed loop gain of non inverting amplifier is…

Q: 3. Using two multipliers with attenuation factor (k) and one op-amp, design a circuit having two…

A: Since you have posted the multiple questions so we are supposed to answer the 1st questions. 3) In…

Q: Figure QI shows the circuit diagram of a "Logarithmic Amplifier". In this circuit the feedback…

A: "According to the Company's policy we will provide solution of first part of the question, if you…

Q: If a non-inverting amplifier has Ri of 1000 ohms and an Rf of 2.5 kilohms, what is the Ri voltage…

A:

Q: (a) What are the gain and bandwidth of the individual amplifier stages as shown if the op amps have…

A: The first stage is basically a non-inverting amplifier. The gain of a noninverting amplifier is…

Q: For the above circuit determine the Op-Anmp output current I, Amps (Note: This is not the current…

A:

Q: Design a nonimverting amplifier with a nominal gain of 16, a gain error of 0,4%, and a total…

A:

Q: A 741C is an op-amp with AoL = 100,000 and a minimum CMRRAB = 70 dB. What is the common- mode…

A: Given,AOL=100000CMRRdB =70 dBThe desired and common-mode signal is,Vin = 5μV

Q: For an ideal op-amp, we assume that the current flowing into the op-amp (i,) is zero. More…

A:

Q: Calculate the following items related to practical op-amp circuit applications. a.) If the inverting…

A:

Q: Q4: Consider the uA741C-based op-amp amplifier circuit shown below; The input voltage, Vi, is 2.5…

A: Given data  R1=1000 R2=5000 Vi=2.5

Q: What configuration of the op amp is used to couple one stage of a circuit to another by its input…

A: An operational amplifier is termed as an op-amp. Two inputs, a negative and a positive input is…

Q: An op-amp with an input offset voltage of 10 mv, gain of 1000 and bandwidth of 1MHZ, has been used…

A: In this question,  Choose the correct option What is output voltage Vo if DC offset = 10mV