h34r: i need to write a three page report on the integrator. every textbook i look at says the integrator performs the operation of integration.
ok, thats fine, but i need an example!!!

 

for an example u can take the integrator convets a square wave into an triangular waveform
a sine wave into a -ve cosine wave. and so on
ie the output voltage is the area other the input voltage curve

 

Originally posted by haditya@Oct 30 2004, 09:37 PM
for an example u can take the integrator convets a square wave into an triangular waveform
a sine wave into a -ve cosine wave. and so on
ie the output voltage is the area other the input voltage curve

[post=3214]Quoted post[/post]​

hey ......even I have heard that integrator converts square waveform to triangular.........but I am not getting it........what may be the problem?

 

the capacitor in the circuit is responsible for that.
thanks haditya for the area under the curve bit. i didnt know that.

 

Originally posted by avionicsgirl@Oct 31 2004, 06:08 AM
h34r: i need to write a three page report on the integrator. every textbook i look at says the integrator performs the operation of integration.
ok, thats fine, but i need an example!!!

[post=3208]Quoted post[/post]​

hey girl,u can basically make ur report in three parts as follows:
1.draw the diagram and tell what each component does.
2.derive the equation for integrator.
3 applications of integrator.one of the examples can be that we use integrator in FUNCTION GENERATOR to convert triangular wave of function generator into square wave.the reason for getting a triangular waveform from integrator is charging and discharging of feedback capacitor.

hope this was of some help to you.

 

Originally posted by gauri_22480@Oct 31 2004, 09:31 AM
hey ......even I have heard that integrator converts square waveform to triangular.........but I am not getting it........what may be the problem?

[post=3225]Quoted post[/post]​

which op amp (Ic chip) sould I use?

 

hi gauri

check on my reply #3197. its about interation and triangle wave generation you can use the chip TL072.

 

hi,

here's an update on the triangle wave oscillator. still using using the same circuit and adding 3 components you can now change that circuit into a sawtooth wave oscillator.

 

i need 2 write a lab report bout differentiator amplifier!
but through all my search, no details i have except differential amplifier!

 

Hello,

Take look at this page:
http://webpages.ursinus.edu/lriley/ref/circuits/node5.html

It comes from this page of the EDUCYPEDIA.
http://www.educypedia.be/electronics/analogopamptopics.htm

There more information can be found.

Greetings,
Bertus