Basic Engineering Circuit Analysis
11th Edition
ISBN: 9781118992661
Author: Irwin, J. David, NELMS, R. M., 1939-
Publisher: Wiley,
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Chapter 4, Problem 4PFE.4TP
What value of
a.
b.
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E) For the op-Amp circuit shown, find the output V..
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Oxford University Publishing Microelectronic Circuits by Adel S. Sedra and Kenneth C. Smith (0195323033)
For the op-amp circuit above and given R1 = 10 Ohm, R2 = 5 Ohm, if
the DC gain of the op-amp is only 10 (A = 10), what is the output
voltage for an input voltage of 0.5V?
[Give your answer in number form, no units, no unit prefixes, no
commas. Answer to 3 decimal places. Be sure to include negative sign
in front, if required
Example: 10mV--> Answer Given: 0.010]
+
3.
Chapter 4 Solutions
Basic Engineering Circuit Analysis
Ch. 4 - An amplifier has a gain of 15 and the input...Ch. 4 - An amplifier has a gain of 5 and the output...Ch. 4 - An op-amp based amplifier has supply voltages of...Ch. 4 - For an ideal op-amp, the voltage gain and input...Ch. 4 - Revisit your answers in Problem 4.4 under the...Ch. 4 - Revisit the exact analysis of the inverting...Ch. 4 - Revisit the exact analysis of the inverting...Ch. 4 - An op-amp based amplifier has 18V supplies and a...Ch. 4 - Assuming an ideal op-amp, determine the voltage...Ch. 4 - Assuming an ideal op-amp, determine the voltage...
Ch. 4 - Assuming an ideal op-amp in Fig. P4.11, determine...Ch. 4 - Assuming an ideal op-amp, find the voltage gain of...Ch. 4 - Assuming an ideal op-amp in Fig. P4.13, determine...Ch. 4 - Determine the gain of the amplifier in Fig. P4.14....Ch. 4 - For the amplifier in Fig. P4.15, find the gain and...Ch. 4 - Using the ideal op-amp assumptions, determine the...Ch. 4 - Using the ideal op-amp assumptions, determine...Ch. 4 - In a useful application, the amplifier drives a...Ch. 4 - The op-amp in the amplifier in Fig. P4.19 operates...Ch. 4 - For the amplifier in Fig. P4.20, the maximum value...Ch. 4 - For the circuit in Fig. P4.21, (a) find Vo in...Ch. 4 - Find Vo in the circuit in Fig. P4.22, assuming...Ch. 4 - The network in Fig. P4.23 is a current-to-voltage...Ch. 4 - Prob. 24PCh. 4 - Determine the relationship between v1 and io in...Ch. 4 - Find Vo in the network in Fig. P4.26 and explain...Ch. 4 - Determine the expression for vo in the network in...Ch. 4 - Show that the output of the circuit in Fig. P4.28...Ch. 4 - Find vo in the network in Fig. P4.29.Ch. 4 - Find the voltage gain of the op-amp circuit shown...Ch. 4 - Determine the relationship between and in the...Ch. 4 - Prob. 32PCh. 4 - For the circuit in Fig. P4.33, find the value of...Ch. 4 - Find Vo in the circuit in Fig. P4.34.Ch. 4 - Find Vo in the circuit in Fig. P4.35.Ch. 4 - Determine the expression for the output voltage,...Ch. 4 - Determine the output voltage, of the noninverting...Ch. 4 - Find the input/output relationship for the current...Ch. 4 - Find V0 in the circuit in Fig. P4.39.Ch. 4 - Find Vo in the circuit in Fig. P4.40.Ch. 4 - Find the expression for in the differential...Ch. 4 - Find vo in the circuit in Fig. P4.42.Ch. 4 - Find the output voltage, vo, in the circuit in...Ch. 4 - The electronic ammeter in Example 4.7 has been...Ch. 4 - Given the summing amplifier shown in Fig. 4PFE-l,...Ch. 4 - Determine the output voltage V0 of the summing...Ch. 4 - What is the output voltage V0 in Fig. 4PFE-3. a....Ch. 4 - What value of Rf in the op-amp circuit of Fig....Ch. 4 - What is the voltage Vo in the circuit in Fig....
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- 1. Given that the input V1(t) in Figure 4 (a) is a 3V peak triangle wave at 4 kHz.Answer the following 2.The circuit in Figure 4 (b) has 5 op-amps labeled as U1 through U5. State what the op-amp circuit is for U1 Circuit: U2 Circuit: U3 Circuit: U4 Circuit: U5 Circuit: 3. Determine the values of VO1, VO2, VO3, VO4 and VO5. 4. Draw the output waveform at VO5 for the given input waveform shown in Figure 4 (a).arrow_forward2) Obtain the T.F of the op-amp cct. shown below: C2 R4 R2 R3 ww R1 E,(s) E(s) E,(s)arrow_forwardОp Amp H.W) You have 5 voltage inputs (V1...5) and you wish to calculate 4(V1+ V2 + 3) – 2(V4 + V5). Design & Draw a circuit to achieve this.arrow_forward
- Please show workarrow_forward4.27 Design an op-amp circuit that performs an averaging operation of five inputs v₁ to v5.arrow_forwardv. Perform an analysis of the circuit to find Vo if V₁=1.1 and V2=0.6. Your working should include: a. An accurate, clear, and complete schematic b. Nodes and resistor values should be clearly labeled on the schematic c. Equations for relationships between the voltages, state clearly the reasoning for each equation: e.g. KCL at node, or ideal op-amp rules d. Numbering for equations ✓ Screenshot 2024-10-22 at 18.0... a. Solution for the equations and result a for Vo What is your result for Vo? V V1 C R2 U1 D B R2 M -o + R2 E Vo 310 ΚΩ V2 =arrow_forward
- 2K The op amp used in the inverting amplifier circuit is not ideal. In fact, it is an LM741 with the following parameters: v W Rin = 2 MQ, AoL = 200 V/mV, Rout = 200 Q. Determine the gain vo/vi of the op amp circuit. If the gain computed in a is the actual gain, what is the percentage accuracy of the computed gain if the op amp is considered ideal? 4. 1K vo а. b.arrow_forwardQ4: Consider the uA741C-based op-amp amplifier circuit shown below; The input voltage, Vi, is 2.5 volts. R2 is 5,000 ohms and RI is 1,000 ohms : R2 vo • What is the name of the circuit? • What is the value of the voltage at the negative input of the op-amp? • What is the value of the current through the 1 k2 resistor, in?arrow_forwardB4.833 C. 7.250 D. 2.417 Fig. 8 50 kOhm m Sk Ohm M+ 5 k Ohm M mm-11 N Ex >10k Ohm Vo 23 Q15. The non-ideal Op. Amp. in the circuit shown in Fig. 8 has an open-loop gain A = 75, an input resistance ris of 10 ks2 and a zero output resistance. Then the gain of the amplifier is: 4.04 しっ Q16. Which one of the following statements is (are) correct about JFET: A. The JFET has a high input impedance. B. The JFET is considered as a low power consumption device. In JFET, the gate source cut off voltage is numerically greater than the pinch off voltage. D. A and B. E. B and C. Good Luckarrow_forward
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