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

Electric machinery fundamentals, Ask qu1. If the resistor Radj is adjusted ...

Ask qu1. If the resistor Radj is adjusted to 175O what is the rotational speed of the motor at no-load conditions? 2. Assuming no armature reaction, what is the speed of the motor

Compute the generator efficiency at full load, Q. A 100-kW, 230-V, dc shunt...

Q. A 100-kW, 230-V, dc shunt generator, with R a = 0.05 , and R f = 57.5  has no-load rotational loss (friction, windage, and core loss) of 1.8 kW. Compute: (a) The generato

Cpi compare immediate instruction , CPI Compare Immediate Instruction ...

CPI Compare Immediate Instruction The 8 bit  data  specified  in the  instruction is  compared with the  contents of the accumulator. The comparison  is done by  subtracting

What are the display devices, Q. What are the Display Devices? Display ...

Q. What are the Display Devices? Display devices can be categorized as on/off indicators, numeric, alphanumeric, or graphical displays. They may also be classified as active an

Describe the two core-excited states, Using the optimized 6-311G(d,p) geome...

Using the optimized 6-311G(d,p) geometry determined in question 1, perform the following equivalent core calculations for any two inequivalent carbons of butadiene: (a) Equivale

Voltage and frequency control methods - motor control , Voltage  and Freq...

Voltage  and Frequency Control Methods In this  control  method the ratio of voltage  to frequency is kept constant so that the  flux  remains  constant. The voltage  at varia

Clampers.., plz give ans about signs of capicitor, and give detail about cl...

plz give ans about signs of capicitor, and give detail about clampers.

Find instantaneous electromagnetic torque, Consider an elementary two-pole ...

Consider an elementary two-pole rotating machine with a uniform (or smooth) air gap, as shown in Figure, inwhich the cylindrical rotor ismountedwithin the stator consisting of a ho

ADC and DAC design, I''m trying to design ADC using MAX1198 and DAC using I...

I''m trying to design ADC using MAX1198 and DAC using IDAC in Multisim 12 but none of them are working. I need some help in this regard

Points of verification, Points of Verification of Connection i) Phase...

Points of Verification of Connection i) Phase association ii) CT polarity iii) VT polarity iv) Phase angles v)  Phase sequence vi) System conditions - unbalanc

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