sahana3
Newbie level 1
Hello friends,
I have to design an amplification circuit of gain of 20,000. i have been using lm348 as an instumentation amplifier. please help me design it. searched on net and found the circuit but that gives a square wave when the input given to both the non-inverting inputs of 2 opamp the same sine wave.
Regards
Sahana
I have to design an amplification circuit of gain of 20,000. i have been using lm348 as an instumentation amplifier. please help me design it. searched on net and found the circuit but that gives a square wave when the input given to both the non-inverting inputs of 2 opamp the same sine wave.
Regards
Sahana