Can you explain noninverting amplifier, Electrical Engineering

Assignment Help:

Q. Can you explain Noninverting Amplifier?

It is called "noninverting" because there is no sign inversion. A typical circuit is shown in Figure. With a finite op-amp gain Ao,

1379_Can you explain Noninverting Amplifier1.png

1765_Can you explain Noninverting Amplifier.png

1826_Can you explain Noninverting Amplifier2.png

Since the ideal op amp draws no current,

i1 = i2

Also, as seen from Figure,

v2 = vi

In equating Equations, one gets

357_Can you explain Noninverting Amplifier3.png

which is the gain of an ideal voltage follower. The same result applies if R1 →∞ (i.e., open circuit) for any finite R2.


Related Discussions:- Can you explain noninverting amplifier

Find the magnetic-field force exerted on the moving bar, Consider the arran...

Consider the arrangement shown in Figure. A conductor bar of length l is free to move along a pair of conducting rails. The bar is driven by an external force at a constant velocit

Illustrate about the digital televisions, Illustrate about the Digital tele...

Illustrate about the Digital televisions Microprocessor would be used to control the below features, for instance: - Automatically tuning into television stations - allow

Find the value of the induced emf, Q. A six-pole, double-layer dc armature ...

Q. A six-pole, double-layer dc armature winding in 28 slots has five turns per coil. If the field flux is 0.025 Wb per pole and the speed of the rotor is 1200 r/min, find the value

Evaluate the form factor, Evaluate the form factor: For the saw tooth ...

Evaluate the form factor: For the saw tooth wave illustrated in Figure, find out the form factor. Figure: Saw Tooth Wave Solution Time period of given wave i

Calulation of hv/lv ratio to reduce the line loss, kindly send us the formu...

kindly send us the formula and C program for performance improvement of distribution system using HV/LV ratio. REGARDS ANUJ AGARWALA

Find temperature coefficient of resistance in semiconductors, Semi-conducto...

Semi-conductors have temperature coefficient of resistance.  (A) Negative                                    (B) Positive (C) Both positive and negative        (D) none o

Magnetism, What is mgnomotive force

What is mgnomotive force

Reporting requirements for distribution licensees, Reporting Requirements f...

Reporting Requirements for Distribution Licensees Distribution licensees are needs to provide operational reports, commercial reports, financial reports, energy audit reports

Define addressing modes of 8085, Define addressing modes of 8085. a) Im...

Define addressing modes of 8085. a) Immediate addressing b) Register addressing c) Direct addressing d)  Indirect addressing e)  Implicit addressing

Production of rotating fields from single-phase windings, Production of Rot...

Production of Rotating Fields from Single-Phase Windings In this subsection we show that a single-phase winding carrying alternating current produces a stationary pulsating flu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd