1) Op-amp limiting factors - Current Saturation U2 Vin ww1₁0 R1 OU] OPAMP R2 w RLoad The saturation output current for the above op-amp is +/- 15mA. For the following input signals, determine if the output appears as would be expected in an ideal circuit. Include sketches of the output voltage. a) R1 = 100, R2 = 900, an open circuit load, and Vin is 2Vpp triangle wave with zero offset voltage (Vmax = 1V, Vmin = -1V) and a period of 2ms. b) R1 = 100, R2 = 900, a 1k load, and Vin is 2Vpp triangle wave with a 1V offset voltage (Vmax=2V, Vmin = 0V) and a period of 2ms. c) R1 = 100, R2 = 900, an open circuit load, and Vin is 4Vpp triangle wave with zero offset voltage (Vmax = 2V, Vmin = -2V) and a period of 2ms.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.3P
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1) Op-amp limiting factors - Current Saturation
U2
Vin
R1
OUT
OPAMP
R2
RLoad
The saturation output current for the above op-amp is +/- 15mA. For the following input signals,
determine if the output appears as would be expected in an ideal circuit. Include sketches of the
output voltage.
a) R1 = 100, R2 = 900, an open circuit load, and Vin is 2Vpp triangle wave with zero offset
voltage (Vmax 1V, Vmin = -1V) and a period of 2ms.
b) R1 = 100, R2 = 900, a 1k load, and Vin is 2Vpp triangle wave with a 1V offset voltage
(Vmax=2V, Vmin = 0V) and a period of 2ms.
c) R1 = 100, R2 = 900, an open circuit load, and Vin is 4Vpp triangle wave with zero offset
voltage (Vmax=2V, Vmin = -2V) and a period of 2ms.
Transcribed Image Text:1) Op-amp limiting factors - Current Saturation U2 Vin R1 OUT OPAMP R2 RLoad The saturation output current for the above op-amp is +/- 15mA. For the following input signals, determine if the output appears as would be expected in an ideal circuit. Include sketches of the output voltage. a) R1 = 100, R2 = 900, an open circuit load, and Vin is 2Vpp triangle wave with zero offset voltage (Vmax 1V, Vmin = -1V) and a period of 2ms. b) R1 = 100, R2 = 900, a 1k load, and Vin is 2Vpp triangle wave with a 1V offset voltage (Vmax=2V, Vmin = 0V) and a period of 2ms. c) R1 = 100, R2 = 900, an open circuit load, and Vin is 4Vpp triangle wave with zero offset voltage (Vmax=2V, Vmin = -2V) and a period of 2ms.
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