• For the circuit in Figure 1, assume that the voltage drop across the infrared emitter is 1.3 V. Determine the value of RE that will limit the emitter current to a maximum of 50 mA.
• For the circuit in Figure 1, assume RX = 10 kΩ and VS = 5 V. Using the equation given in the introduction section, determine the value of RF needed to implement the Schmitt Trigger with a spread or hysteresis value between 0.5 V to 1 V. Use only standard resistor values in your lab kit.
• VREF must equal 2.5 V. In Lab 7, a buffer op-amp was used to provide this voltage. You may use the same op-amp to provide VREF to both Modules 2 and 3. Use the same values of ROUT, R1 and R2 that you used in Labs 6 and 7.
• For the circuit in Figure 1, assume that the voltage drop across the infrared emitter...
R1= 12 K ohm R2= 12 K ohm rout= 1.2 K ohm For the circuit in Figure 1, assme that the voltage drop across the infrared emitter is 1.3 V. Determine the value of RE that will set the current through the emitter to a value within the range of 50 mA to 80 mA. For the circuit in Figure 1, assume Rx 10 kQ and Vs 5 V. Using the equation given in the introduction section, determine the value...
For the driven-right-leg system below along with its equivalent circuit, assume 4. R,-5M0(non-ideal input impedance of op-amp) db Rx Auxiliary op amp RL db R1 Vcm_ Vi R5 2 RF R4 Rx o v RG 0 7 RA Auxiliary Amplifier O VREF 2 R2 What are the benefits of using the driven-right-leg circuit? What is the value of the common-mode voltage if resistor RRL is tied to ground instead of the auxiliary amplifier? e. For the driven-right-leg system below along...
Part C - Saturation of a summing op amp circuit For the circuit shown(Figure 2), determine the range (i.e., maximum and minimum values) of V1V1 such that the op amp operates in the linear region. Assume that R1 = 5.0 kΩ , R2 = 8.2 kΩ , R3 = 8.2 kΩ , RF = 180 kΩ , V2 = 10 mV, V3 = 60 mV , and VCC = 15 V . Express your answer to three significant figures separated...
Solve by using basic node-voltage or superposition! The op amp in the circuit of Fig. P5.23 is ideal. a) What op amp circuit configuration is this? b) Find vo in terms of vs c) Find the range of values for such that does not saturate and the op amp remains in its linear region of operation. Figure P5.23 96 kΩ 24 kΩ 10 V 16 kΩ 10V 24 kΩ
Question 3 (Marks: 14) Regarding the following Op-Amp circuit in figure 3: 80 kΩ 80 kΩ 20 ΚΩ 40 kΩ 1.2V 20 kg 2.8V Figure 3 Q.3.1 Define the different stages of the Op-Amp circuit. What does each Op-Amp do? Q.3.2 Calculate the output voltage Vo (6) Q.3.3 (4) How would you modify the circuit to double the output voltage V.? You cannot change the input voltages. Give the method and value of component/s changed. (Your answer needs to provide...
a. (10 pts) Implement the voltage amplifier shown below using an ideal op amp circuit. You have one op amp available for this circuit, and a range of resistors with values from 1 kΩ to 100 ka. Draw the schematic of your op amp circuit, labeling resistor values. Make sure the gain, input resistance, and output resistance of your circuit matches the model in the schematic. R=012 *100v, RL 100 b. (5 pts) Your amplifier circuit should have a frequency...
how to draw this circuit in pspice PRE-LAB Resistors 150kQ, 180k2, 220k2, 270k2, 330k2, 39k02, 470k2, 560kQ Part A. Inverting Amplifier. Deliverables - PSpice schematie and graphs 1. Draw the circuit for a standard inverting amplifier (see text). You can leave the resistors variables for now: Ai 2. Choose the resistor values from components available for this lab in the list above to give a gain between 5 and 10. Use values of 5.6 kΩ or greater. Record the resistor...
The op amp in the circuit in (Figure 1) is ideal. Suppose R-16 kΩ Part A What op amp circuit configuration is this? O This circuit is an example of the inverting amplifier o This circuit is an example of the non-inverting amplifier Submit Request Answer ▼ Part B Find vo in terms of vs Express your answer in terms of vs 07 Figure 1 of 1 > Submit Request Answer Part C 56 kΩ Find the minimum value of...
thanks Laboratory 1: operation amplifier characteristics A. Objectives: 1. To study the basic characteristics of an operational amplifier 2. To study the bias circuit of an operational amplifier B. Apparatus: 1. DC Power supply 2. Experimental board and corresponding components 3. Electronic calculator (prepared by students) 4. Digital camera (prepared by students for photo taking of the experimental results) 5. Laptop computer with the software PicoScope 6 and Microsoft Word installed. 6. PicoScope PC Oscilloscope and its accessories. 7. Multimeter...
Design a two-stage Op-Amp circuit as shown below to make the output voltage is vo=C1v1+C2v2, where C1 = 6 and C2 = 11.5, given that Rf1=84 k?, and Rf2=21.5 k?. a. Find the values of R1 and R2. R1: _______ (k?); R2: _______ (k?) b. Find the value of RS2: _______(k?) c. If v1=2.4 V and v2=3 V, find the output voltage vo: _______(V) Rf Rf R2 02 Pi P2 Stage 1 Stage 2