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

Ultrasonic Sensor Help for Seventh Grader, What are ultrasonic sensors made...

What are ultrasonic sensors made of? What is a good online source to find information on a basic level about ultrasonic sensors?

DC shunt generator, in DC series generator we consider Eg=V+Ia(Ra+Rse).But ...

in DC series generator we consider Eg=V+Ia(Ra+Rse).But in DC shunt generator why it is only Eg=V+IaRa and not Eg=V+Ia(Ra*Rsh/Ra+Rsh)

Closed loop block diagram into Electrical Circuit, I have a closed loop or ...

I have a closed loop or feedback system and i want to convert it into electrical circuit. please give me example about this

Features of tariff policy, Features of tariff policy: For projects who...

Features of tariff policy: For projects whose tariff is determined by performance- based cost of service regulation, the advantages of decreased tariff after full depreciation

What are the signals used in input control signal, What are the signals use...

What are the signals used in input control signal & output control signal? Input control signal STB (Strobe input) IBF (Input buffer full) INTR(Interrupt request) Ou

Crossmagnetisation, what is crossmagnetisation in dc generator

what is crossmagnetisation in dc generator

Explain the working of frequency division, Explain the Working of Frequency...

Explain the Working of Frequency Division? A frequency divider able to be constructed from J-K flip-flops by taking the output of one cell to the clock input of the next and th

Demagnetizing and cross magnetizing effects , Q.   What do you understand b...

Q.   What do you understand by demagnetizing and cross magnetizing effects of armature reaction in a d.c. machine. Derive the expression for calculation of demagnetizing and cross

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