5-4: The following circuit contains an ideal op-amp. The variable feedback resistor Re is adjusted until...
The resistor Rf in the circuit in the figure is adjusted until the ideal op amp saturates. (Figure 1) Specify Rf. given that Vi = 15V . Express your answer with the appropriate units.
The op amp in the circuit in Figure below is ideal. a) (3pts) Calculate vo if va=1 V and vh=2.5 V. b) (3pts) Calculate vo if va =2.5 V and v5 = 1V f) (2pts) If Vb = 2.5 V, specify the range of va such that the amplifier does not saturate. 40 k N16V 2k1 totx 16V v.210k
Problem 2: Assume ideal op amp in Figure 2 below. (a). Find Vo, when va = 1 V, v,-2 V, vc = 3 V, and v.-4-V. (b). If va, Vb, and va are held constant to above values, what values of vewill not saturate the op amp. 20 kΩ 180 kΩ 18 kΩ 20 V -t "20 V 30 kΩ 20 kΩ 20 kΩ Figure 2
Problem 5.4 Review1 Constants The op amp in the circuit in (Figure 1) is ideal. Figure 1 of 1 100) kΩ 16 V 20 kΩ 40 kΩ -16 V Ub Part A Calculate vo if ua = 4 V and vb = 0 V Express your answer to three significant figures and include the appropriate units. Vo = 1-20 Submit X Incorrect; Try Again Part B Calculate uo if Va-2 V and vb = 0 V Express your answer to...
In the circuit below, assume the op-amp is ideal and that: • RA = 14 k2 RF = 25 ks 2 • VA= 14 V IF RE m RA VAM IA Vout What is the value of Vout? Give your answer in V to 1 decimal place. In the circuit below, assume the op-amp is ideal and that: . RA = 14 kg RF = 3622 • VA= 6.4V . RE RA Vout What is the value of Vin? 6.4V...
5-1: The following circuit contains an ideal op-amp. Find the value of Vo 750 mV + 5-2: The following circuit contains an ideal op-amp. If Vs 2V, find the value of Vo.
12. The ideal op-amp circuit is shown in Figure. Find , and, respectively 2012 30k V+ + Vo un V. 10ko | + 4V 12. The ideal op-amp circuit is shown in Figure. Find V+ ,V_ and vo, respectively. 2022 Vo 30k 2 V+ w V. w 10k2 4V
Will rate thx! The op amp in the circuit at right is ideal. 15 k92 1.2 kg X I + a. Calculate the expression for the output voltage as a function of the two input voltages, va and vb Vo = b. If va = 1 V and v) = 0.33 V, what is the value of the output? Vo = - c. What is the output if va = 1 V and vp = 0.33 V and Rz =...
Problem 1. Assume the op-amp in the following circuit is ideal. The op-amp supply voltages are: +V-15V and -Va-15V Use the node voltage method to find the following quantities: a) a b) Va c) Vo (you should get Vo -6.5 V) 50k Ω 30k Ω 10k Ω 10k Ω 0.5 v
-. - . and vo, using the ideal op-amp model. Θ Α Findio 5 kΩ 10 ΚΩ 1 + 2.5 kΩ 2V Ε 2 V + 2 kΩ) να (+) 1V