K type thermo couple

Hi

Any body help me regarding signal condition circuit for

K type thermo couple.

This signal aim interfacing with ATMEGA8535

microcontroller. IC.

Please any body send me reliable signal condition

circuit for K type.

Thank you

Regards

chandu

Well i never done work on thermocouple. you can see this application note for some help http://www.analog.com/UploadedFiles/Application_Notes/34661261AN369.pdf
i will still search for more information. hope the above is useful for you.

Try searching in google or consult a book of Op-amp circuits for signal conditioning...
Op-amps are best for signal conditioning circuits. Tell me if this is of some help

A low-level signal amplifier and a low-pass filter are common signal conditioners after the input transducer. The output signal is usually conditioned by a low-pass filter and some type of power amplifier.