4. (a). (b). Operational amplifiers (op-amps) are used in integrated circuits for signal conditioning. (i). (ii). +1 Vi1 22 V 1+ Vi2 10 V T+ Vi3 25 V (ii). State the characteristics of an ideal op-amp. (iii). = Design an operational amplifier with a voltage gain, A = -20, input voltage, Vin 2 V, input resistance, Rin = 5 k load resistance, RL 2kQ2. Include a feedback resistor, Rf, output voltage, Vo, and the current flowing through the load, IL values in the design. Vi1 Vi2 Vi3 = ни R1 21 ΚΩ ww R2 18 ΚΩ m R3 44 ΚΩ Figure 5 Figure 5 shows an operational amplifier that allows the addition of input voltages from different sensors (i). ww Rf 19 ΚΩ State the transfer function + Name the operational amplifiers and determine its voltage input type Calculate the output voltage, Vo Vo

4. (a). (b). Operational amplifiers (op-amps) are used in integrated circuits for signal conditioning. (i). (ii). +1 Vi1 22 V 1+ Vi2 10 V T+ Vi3 25 V (ii). State the characteristics of an ideal op-amp. (iii). = Design an operational amplifier with a voltage gain, A = -20, input voltage, Vin 2 V, input resistance, Rin = 5 k load resistance, RL 2kQ2. Include a feedback resistor, Rf, output voltage, Vo, and the current flowing through the load, IL values in the design. Vi1 Vi2 Vi3 = ни R1 21 ΚΩ ww R2 18 ΚΩ m R3 44 ΚΩ Figure 5 Figure 5 shows an operational amplifier that allows the addition of input voltages from different sensors (i). ww Rf 19 ΚΩ State the transfer function + Name the operational amplifiers and determine its voltage input type Calculate the output voltage, Vo Vo

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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