Active RC Filters' Applications

[sendebad]

hi guys,
I am Sendebad an EE student and need your help in finding some practical applications of active RC filters based on op-amps.......I need any electronic system that uses active RC (op-amp RC) filter(s) ...I'v searched the web but didnt find any ???.........please help me with this cuz I have to submit a technical report next week or the week after  :-[
best regards,
Sendebad

[Muhammad Abu Bakar]

Welcome Sendebad!

Active filters are used almost in every analog design.
For example audio amlifiers, data converter (A to D and D to A) interfacing circuits, sample and hold circuit, oscilators and so on....

You should refer any OP-AMP Applications book and it discusses a lot of applications.  Also any data sheet and application of a certaian IC will help a lot ( u can c for LM741)

This book can be helpfull to u (Operational_Amplifiers.rar) at
http://www.electronics-lab.com/forum/index.php?topic=4808.msg29976#msg29976

[logan_dslasher]

Hi Sendebad!

i hope you would consider deleting the post you made here http://www.electronics-lab.com/forum/index.php?topic=5274.0 problems don't have instant solutions for them, please be patient..

as you can see, someone had already answered your questions..

[sendebad]

dear logan_dslasher,
I am so sorry ....and dont worry i would
best regards

[sendebad]

dear Muhammad Abu Bakar thank you so much i  hope that i can get use of this book in finding specific applications .....thank you again