Question 4(a)Design an inverting circuit using a single operational amplifier thatproduces an output, vo = -(8V1 + 0.2V2). Given that Rf= 120 kQ. Sketch the op-amp diagram.(b) Given the circuit in Figure Q4, calculate the v and i.10 kNio1 V100 k290 k210 kΩVo50 kQFigure Q4

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Question 4 Design an inverting circuit using a single operational amplifier that produces an output, vo = -(8V1 + 0.2V2). Given that Rf = 120 k2. Sketch the op- amp diagram. (a) (b) Given the circuit in Figure Q4, calculate the v and i . 10 ΚΩ i, 1 V 100 kΩ 90 k2 10 kΩ Vo 50 kΩ Figure Q4

Question 4 Design an inverting circuit using a single operational amplifier that produces an output, vo = -(8V1 + 0.2V2). Given that Rf = 120 k2. Sketch the op- amp diagram. (a) (b) Given the circuit in Figure Q4, calculate the v and i . 10 ΚΩ i, 1 V 100 kΩ 90 k2 10 kΩ Vo 50 kΩ Figure Q4

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR

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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

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