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

Briefly explain about wheatstone bridge, Q. Briefly explain about Wheatston...

Q. Briefly explain about Wheatstone Bridge? Null measurements are made with bridge circuits and related configurations. They differ from direct measurements in that the quantit

Excitation, excitation in an ac generator

excitation in an ac generator

Switching characteristics, Switching Characteristics Switching  charact...

Switching Characteristics Switching  characteristics  of BJT  are shown  in figure. Due  to the presence of internal  capacitances BJT  cannot be  turned  instantly. Initially

What do you mean by macro, What do you mean by Macro? MACRO : A seque...

What do you mean by Macro? MACRO : A sequence of instructions to that a name is assigned is termed as macro. Macros and subroutines are same. Macros are utilized for short se

Explain the meaning of duality in boolean algebra?, Explain the Meaning of ...

Explain the Meaning of Duality in Boolean Algebra? Any algebraic equality that derived from the axioms of the Boolean algebra remains true when the operators OR and AND are in

Electrical and electronic principles, 12. A capacitor is to be constructed ...

12. A capacitor is to be constructed so that its capacitance is 0.2µF and to take a p.d. of 1.25kV across its terminals. The dielectric is to be mica which, after allowing a safety

Customer service management, Customer Service Management CRM involves ...

Customer Service Management CRM involves several activities related to planning - both long terms and short terms, measurement and control, improvement and innovation of all a

Button cells, what is a button cells and how is it used on a low current el...

what is a button cells and how is it used on a low current electronic circuit

Power control - motor control , Power Control A chopper converts  fix...

Power Control A chopper converts  fixed  de input voltage to a controllable dc output voltage. It is  the single  stage dc to dc conversion device. It is a high  speed  on/ of

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