R1 = 3k ; R2 = 4k ; Rf = 10k ; Rg = 8k ; V1 = 2V ; V2 = 0.5 V. This op amp is powered on a +/- rail.
a. Solve for V+ (Voltage at the (+) input to the amplifier). Provide answer in Volts.
b. Solve for V- (in Volts)
c. Solve for IR1. Please give answer in mA.
d. Solve for IRf. Please give answer in mA.
e. What is the Gain (dB) for the circuit? (give to 0.01)
Question 6 In the differential amplifier shown in Fig. Qu6, R1 = 10k 2, R2 = 10k 2, R3 = 100k 2 and Rf = 100K22. Determine the output voltage Vo if: Vol 12 0² 777 Figure Qu 6 (a) V1 = 5mV and V2 = 0 (b) V1 = 0 and V2 = 5m V (c) VI = 50mV and V2 = 25mV (d) V1 = 25mV and V2 = 50m V. [3x4 marks]
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...
Given V1 = 1 Vpp, V2 = 4 Vpp, Vout = 0.82 Vpp and Rf = 2 kq and that R1, R2 and R3 are all equal, find the value of R1 Input resistor R1 = R2 = R3 = ko. (Round your answer to 2 decimal places) RF Vout OA1 R1 Sm R2 + TL081 L 1 : v2 3 R3 Use phasor techniques to determine the current supplied by the source given that V = 12 <0° v,...
NONINVERTING AMPLIFIER For the circuit below, assume: Vs = 8 Vpp, R1 = 1600 2, R2 = 3800 and R3 = 5200 . Find the values of the four currents, i1, i2, i3 and iout. (Format all answers to two decimal points): i 1 = mA, 12 = mA, i3 = mA and jout = mA. iout Op Amp Vout R2 We have negative feedback, so the golden rules tell us: 1) Iin = 0 + vt = Vs. 2)...
Good morning, I need help with the following, they all relate to OP Amps. Thanks in advance. 2 value 10.00 points Problem 05.010 An op amp voltage divider Find the voltage gain vo/vs of the circuit given below, where R1-18 kΩ and R2-14 k 2. 20 kΩ R1 1% R2 The voltage gain vo/vs of the circuit is Hints Referene eBook & Resources Hint#1 Check my work 3. 1000 points value Problem 05.025-Voltage follower Calculate the output voltage vo in...
3) RLC Series Circuits R2 20k R3 ww 10k R1 ww 3k L1 2E-3 R5 R4 4k TD 8k TR TF 0 PW = PER 2 C1 2E-9 In the above circuit, the initial conditions are zero and the source can be considered a step function, 5u(t) 3.1: Determine and draw the simplified circuit schematic. (Hint: Thevenin equivalent with inductor and capacitor as a load...and yes, two (or more) components can be a load!) 3.2: What is the initial (t...
1)What is the output voltage V0 if op-amp is ideal? R1= 2 KΩ, R2=8 KΩ, R3=3.2 KΩ, R4=6 KΩ, R5=19 KΩ, R6=4.6 KΩ, RL=9.6 KΩ, V1=1V, I2=0.5 mA and V3=2.5 V. 2) for the same circuit, R1= 2 KΩ R2=8 KΩ, R3=3.6 KΩ, R4=6 KΩ, R5=16.9 KΩ, R6=15 KΩ, RL=10 KΩ, V1=1V, I2=0.5mA and V3=2V. What is the input impedance as seen by source V3? + | R1 ہی ہے۔ ۸۸۸ ة -(1+ R5 | + ابرها -
Assuming an ideal op-amp in the following circuit, find output voltage, Vo if R1= 2 K12, R2=8 KN, R3=3.9 KN, R4=6 KN, R5=18 K2, R6=4.4 KN, RL=12.5 KN, V1=1V, 12=0.5 mA and V3=3.4 V. R6 R1 R5 Vo + + RL R2 V1 R3 R4 + V3 Answer: LOV Using the above circuit, but consider the following component values: R1= 2 KO2 R2=8 K12, R3=3.6 K12, R4=6 K12, R5=16.9 KN, R6=15 KN, RL=10 KO, V1=1V, 12=0.5mA and V3=2V. What is...
Assuming an ideal op-amp in the following circuit, find output voltage, Vo if R1= 2 K2, R2=8 K2, R3=5.1 K2, R4=6 KN, R5=14 KN, R6=4.2 KS, RL=10.3 KS, V1=1V, 12=0.5 mA and V3=3.2 V. R6 R1 R5 Vo w + * RL + 12 R2 V1 R3 R4 V3 Answer: OV Using the above circuit, but consider the following component values: R1= 2 K12 R2=8 K2, R3=2.9 K2, R4=6 KI2, R5=10.8 K92, R6=15 KO, RL=10 K2, V1=1V, 12=0.5mA and V3=2V....
Q1. The values of the difference amplifier in figure 1 are Ao 5x 105, Rı = 5kQ, RF = 50M, Ra-2kQ, and Rx-20kS2. The input voltages are vb-5mV and Va--15mV. Find the out voltage vo. (5 Points) RF R1 Figure 1 Q2. Design an integrator as shown in figure 2 to be operated with an AC signal of 5 kHz and to give a closed loop voltage gain of Af-10 at w=1 rad/s. (5 Points) iRF RI 79 +Vcc 2...