# AMP01 instrumentation amplifier

Hi

Can anyone tel what is function of RC in the above figure.

Parents
• Thank you Jinol.

For the above circuit although ratio of Rs and Rg is same for different combination of Rs and Rg the passband cut-off frequency varies.For ex Rs=100k and Rg=100k and other combination Rs=10k and Rg=10k although ratio is same passband cut-off frequency is different.Can any one tell a relation bet resistor values and cutoff frequency.

Thank you

Regards