Problem 2
In this problem, we’ll assume that both operational amplifiers are ideal. We want to determine the output voltage VO. | |
DC Circuits >
Operational Amplifiers >
Inverting
Keywords:
Length: 5:40
Date Added: 2007-05-23 20:24:04
Filename: opAmp_inv_ex2
ID: 16
|
Problem 1
In this problem, we assume the operational amplifier is ideal, we are interested in the voltage across the 1kΩ resistor. | |
DC Circuits >
Operational Amplifiers >
Inverting
Keywords:
Length: 5:39
Date Added: 2006-08-29 13:31:16
Filename: opAmp_inv_ex1
ID: 30
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Problem 3
Determine the output current io when v1 = 1V and v2 = 1 V | |
DC Circuits >
Operational Amplifiers >
Inverting
Keywords:
Length: 7:48
Date Added: 2007-05-23 20:24:04
Filename: opAmp_inv_ex3
ID: 179
|
Problem 1
We are trying to find the output voltage vo of the ideal op amp circuit. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 6:30
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex1
ID: 17
|
Problem 2
Calculate the current through the 20kΩ resistor. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 5:00
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex2
ID: 108
|
Problem 3
Determine the current i in the op amp circuit. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 5:40
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex3
ID: 140
|
Problem 4
find the output voltage vo of the ideal op amp. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 6:03
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex4
ID: 166
|
Problem 5
Find the output voltage vo of the ideal op amp. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 7:54
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex5
ID: 167
|
Problem 6
For the circuit which consists of one ideal op amp, we want to find the output voltage vo of the op amp. | |
DC Circuits >
Operational Amplifiers >
Combination
Keywords:
Length: 5:25
Date Added: 2007-05-23 20:24:04
Filename: opAmp_combo_ex6
ID: 170
|
Problem 1
Design an op amp circuit such that vout = -3v1 - 5v2 + 4v3. |
DC Circuits >
Operational Amplifiers >
Design
Keywords:
Length: 6:38
Date Added: 2007-05-23 20:24:04
Filename: opAmp_design_ex1
ID: 171
|
Problem 1
An inverting amplifier circuit is given in figure 1. a) Assume the op amp is ideal and determine vo . b) Replace the operational amplifier by the finite gain model shown in figure 2. Assuming the parameters of the op amp are Ri = 100kΩ, Ro = 100kΩ, and A = 100,000, repeat the analysis and find vo. | |
DC Circuits >
Operational Amplifiers >
Modeling
Keywords:
Length: 8:51
Date Added: 2007-05-23 20:24:04
Filename: opAmp_model_ex1
ID: 172
|
Problem 2
An non-inverting amplifier circuit is given in figure 1. a) If the load resistor RL = 1kΩ, determine vo assuming the op amp is ideal. Repeat the analysis for RL = 100kΩ. b) Replace the operational amplifier by the finite gain model shown in figure 2. Assume the parameters of the op amp are Ri = 100kΩ, Ro = 100kΩ, and A = 100,000. Repeat the analysis of a). | |
DC Circuits >
Operational Amplifiers >
Modeling
Keywords:
Length: 8:40
Date Added: 2007-05-23 20:24:04
Filename: opAmp_model_ex2
ID: 173
|
Problem 2
Find the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Summing
Keywords:
Length: 5:36
Date Added: 2007-05-23 20:24:04
Filename: opAmp_sum_ex2
ID: 180
|
Problem 1
Find the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Summing
Keywords:
Length: 5:57
Date Added: 2007-05-23 20:24:04
Filename: opAmp_sum_ex1
ID: 207
|
Problem 1
Find the current through the 6kΩ resistor. | |
DC Circuits >
Operational Amplifiers >
Noninverting
Keywords:
Length: 5:06
Date Added: 2007-05-23 20:24:04
Filename: opAmp_nonInv_ex1
ID: 213
|
Problem 2
Calculate the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Noninverting
Keywords:
Length: 4:37
Date Added: 2007-05-23 20:24:04
Filename: opAmp_nonInv_ex2
ID: 214
|
Problem 1
Find the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Difference
Keywords:
Length: 7:51
Date Added: 2007-05-23 20:24:04
Filename: opAmp_diff_ex1
ID: 215
|
Problem 1
a) Determine the output voltage of the instrumentation amplifier when v1 = 0V and v2 = 0.1V b) Assume the input signal is distorted by noise and the input voltage becomes v1 = 10V and v2 = 10.1V Recalculate the output voltage. | |
DC Circuits >
Operational Amplifiers >
Instrumentation
Keywords:
Length: 6:41
Date Added: 2007-05-23 20:24:04
Filename: opAmp_instrument_ex1
ID: 216
|
Problem 1
Find the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Cascade
Keywords:
Length: 8:11
Date Added: 2007-05-23 20:24:04
Filename: opAmp_cascade_ex1
ID: 217
|
Problem 2
Find the output voltage vo | |
DC Circuits >
Operational Amplifiers >
Cascade
Keywords:
Length: 10:08
Date Added: 2007-05-23 20:24:04
Filename: opAmp_cascade_ex2
ID: 250
|