I am looking for an operational amplifier( through hole) which can give me a 3V peak to peak when the input is 220mV Peak to peak. Firstly, Will it be possible ? I am currently using LM324N and tested the circuit with the following circuit diagram and simulation results ( Found this circuit from other threads).
I have opted for different resistor values.
R5 and R4 100k.
R3 and R10 9.1K
R1 330K
R2 1K
C1 and C2 22u
It is driven by single supply with 5V
My output is as follows:
https://drive.google.com/open?id=1bpUAuofjfqc9WjjbQrOEimKDiBwhkl_W
will it be possible to get the sinusoidal signal as the ouput with 3V peak to peak with the input of 220mV? I am looking for some amplifier which exactly replicates my input signal. The problem with my attached link is if the voltage is very less i.e., 200mV or 500mV irrespective of the input( ramp, sinusoidal) output is a square wave.
while selecting an opamp for this specific purpose what are the parameters i need to keep into consideration?
Any circuit diagram would be beneficial to me.
-
Thanks,
Ashok
I have opted for different resistor values.
R5 and R4 100k.
R3 and R10 9.1K
R1 330K
R2 1K
C1 and C2 22u
It is driven by single supply with 5V
My output is as follows:
https://drive.google.com/open?id=1bpUAuofjfqc9WjjbQrOEimKDiBwhkl_W
will it be possible to get the sinusoidal signal as the ouput with 3V peak to peak with the input of 220mV? I am looking for some amplifier which exactly replicates my input signal. The problem with my attached link is if the voltage is very less i.e., 200mV or 500mV irrespective of the input( ramp, sinusoidal) output is a square wave.
while selecting an opamp for this specific purpose what are the parameters i need to keep into consideration?
Any circuit diagram would be beneficial to me.
-
Thanks,
Ashok
Last edited: