LAB7opamp

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Draw the output on top of the input waveforms for the circuits below. For all circuits in this question, assume that +Vout(max)= +10V and -Vout(max)= -10V .

5) With reference to the circuit diagram given below describe in detail the operation of the circuit diagram with all the applicable waveforms for output voltage, out put current and voltage across the thyristors with alpha=90 degrees Vs = Vo V„ sin wr (a)

5) With reference to the circuit diagram given below describe in detail the operation of the circuit diagram with all the applicable waveforms for output voltage, out put current and voltage across the thyristors with alpha=90 degrees Vs = Vm sin wr Vo (a)

In terms of an Op Amp, when a virtual short occurs the positive and negative input terminals have what kind of relationship?

Consider a PV Module with 4 solar PV cells with the Size of each 10cm x 10cm are connected in Parallel. If we connect a lamp load of 2W across this module, choose the correct statement for the above PV Module. (Assume necessary data)  a. The output voltage is 0.5V, the output current is 2A  b. The output voltage is 0.5V, the output current is 4A  c. The output voltage is 2V, the output current is 2A  d. The output voltage is 2V, the output current is 4A

A circuit consist of two cascaded opamp amplifiers, If the gain of first stage is 6.7 and the gain of the second stage is 3. Then the total voltage gain A, is

... .. 0 O .. . . .O .. . e A student intends to connect a TL082 OP-AMP as a voltage follower, to "follow" the voltage generated by a potentiometer but makes some mistakes in the breadboard wiring: *He took Pin 3 and connected it to Pin 1, but this is wrong as Pin 3 is supposed to go to Pin 6, fix this. *A meter lead is supposed to go to Pin 6, the output not to Pin 1. A 3rd mistake results in no output but this he cannot discover, help him. Sketch a schematic diagram of this circuit, fixing the above (don't forget to include the Voltmeter) and determine what the voltmeter's indication will be, explaining why it is such. 12 V TL082 12 V AA OFF COM

Q3 Please respond to question in attached image please.  Thank you.

The three opamps used in this instrumentation amplifier are one of the types shown in Table Q2. Without detailed calculation, pick an opamp type and justify your choice Component CMRR (dB) Price (£) LT1180 116 2.08 85 4.2 TLC2201 95 0.6 LMH6642 88 1.28 AD8091 Table Q2

Explain how you would set up the power supply to supply +10V/0V/-10V as used for op-amp circuits

Op amp and diodes are ideal. Derive Vout and sketch the transfer function of Vin vs Vout. Please show complete solution.

Properties of Op amp

Draw the output on top of the input waveforms for the circuits below. For all circuits in this question, assume that +Vout(max)= +10V and -Vout(max)= -10V .

Q4. a) With the aid of sketches, explain the concepts of the negative and positive feedback. b) Figure 4 shows a non-inverting amplifier, which can be viewed as an open- loop op-amp connected to a feedback network. Identify the type of feedback connection of Figure 4 and show the reason. Given that R₁ = 20 kn, R₂ = 380 kn, and the open-loop gain of the op-amp in Figure 4 is A, = 10000, determine the closed loop gain, A+ = vo/v₂, of this feedback amplifier.

Assume that the following op-amp is ideal: a. Draw the voltage output of the following circuit. b. Determine the duty cycle.     Ok please answer in typing format please ASAP for

Q1: Identify each of the op-amp configurations in below D Vino (b) R₁ R₁ Vo (c) R₁ www R₂

The ideal OP-AMP has the following characteristics a R= co, Ay= 00, R, = 0 b. R = 0, Ay= 00, R, = 0 %3D %3D C. R = 00, Ay= 00, R, = c0 d. R=0, Ay= oo, R, = = 00

In practical sense, explain why an op-amp will have an output voltage even if its input voltage is zero.

Propose a digital to analogue converter circuit using 1 op amp and 3 resistors (R1=200 kΩ, R2=100 kΩ, and Rf = 10 kΩ). The sequence of two binary codes is applied and represented by thewaveforms in Figure 3. A high level (2.5 V) is a binary 1 and low level (0 V) is a binary 0. Theleast significant digit is D0. Draw circuit diagram, show the calculation involved and sketch theoutput waveform.

Write a formula for Vout Input (Vin) +ve Op-amp R1 R2 Out 77770V (b) Non-inverting dc amplifier

build an inverting summing amplifier with 2 inputs: a 1 V DC signal anda sine wave with an amplitude of 2 V and 1 kHz frequency.V Simulate for 2 msec

Please answer both subproblems. Thank you.

Given an Ideal OP-AMP with the following parameters: R1 = 680 92, R2 = 100 S2, R3 = 180 S2, Rf = 2.7 ks, vi1 = -0.2 V, vi2 = 0.6 V and vi3 = 30 mV. Determine Vo. R₁ Vilom R₂ Vizo m ov Vi30 W R₂ A CamScanner

A five bit digital to analog converter (DAC) has a voltage output range 0-7 V. The resolution of the converter would be Select one: O a. 0.2000V b. 0.5333V c. 1.28571V d. 0.22581V

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Show work/steps: This is a block diagram of a 4-bit analog to digital converter (A/D). Assume the analog input ranges from 0 to 10.0 volts. Fill in the conversion table for the A/D converter. Note that most, but not all, consumer applications use 8-bit A/D and D/A conversions.

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

The op-amps in the uruit ore idcal O find ia=? b) find the value of the left dource voltage for uhich ia=0 220ka loka tia 33 ka 1ku ISOMU