How do you use operational amplifier as differentiator, Physics

Assignment Help:

How do you use operational amplifier as differentiator and adder/subtractor.

Fig. shows differentiator or differentiation amplifier. As its name implies, circuit performs mathematical operation of differentiation; that is, output waveform is  derivative  of  the  input  waveform.  Differentiator  can be  constructed  from  a basic inverting amplifier, if an input resistor R1 is replaced by a capacitor C1.

Expression for the output voltage can be obtained from Kirchoff's current equation written at node v2 as follows:

 

2009_operational amplifier.png


Related Discussions:- How do you use operational amplifier as differentiator

Parallel forces, define like and unlike parallel forces with examples

define like and unlike parallel forces with examples

Determine the value of convection mass transfer coefficient, On a summer da...

On a summer day the air temperature is 27° C and the relative humidity is 30%. Water evaporates from the surface of a lake at a rate of 0.10 kg/h per square meter of water surface

Horizontal ray reflacted by prism, A horizontal ray hitting a prism with n=...

A horizontal ray hitting a prism with n=1.5, tip angle α=4 o . The ray will be deflected by an angle δ=(n-1)α. The ray is further reflected by a vertical mirror. Now, if I want to

Discuss the carnot cycle of operation, Discuss the Carnot cycle of operatio...

Discuss the Carnot cycle of operation and reduce the expression for efficiency. Carnot engine is works on the principle of Carnot cycle made up of four stages are represented as sh

Shear force, The shear force of a cantilever beam of length L carrying a un...

The shear force of a cantilever beam of length L carrying a uniformaly distributed load W Per unit length is how much at fixed end

What are the semiconductor devices, What are the Semiconductor Devices? ...

What are the Semiconductor Devices? A semiconductor is a material whose conductivity is much less than a conductor (such as copper), but greater than that of an insulator (such

Give any three applications of the superconductors, Q. Give any three appli...

Q. Give any three applications of the superconductors. i) High efficiency ore-separating machines may be built using superconducting magnets which can be used to separate tumou

Electric field intensity, A negative point charge 10 -8 coulomb is located...

A negative point charge 10 -8 coulomb is located in air at the origin of a rectangular coordinate system. What is the electric field intensity at a point on the positive x directi

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