Elits
Member level 4
Hi all,
1. i want to know how to filter the noise of square wave (50kHz)? because when i use Bandpass for sinusoidal wave , my square wave was differentiated (HPF) and Integrated (LPF).
2. How to make bandpass using single supply Opamp (LM324)? is the configuration same if we use double supply opamp? I want to make bandpass (100Hz-14kHz) for audio but using single supply opamp..
please help me
Thanks
Elits
1. i want to know how to filter the noise of square wave (50kHz)? because when i use Bandpass for sinusoidal wave , my square wave was differentiated (HPF) and Integrated (LPF).
2. How to make bandpass using single supply Opamp (LM324)? is the configuration same if we use double supply opamp? I want to make bandpass (100Hz-14kHz) for audio but using single supply opamp..
please help me
Thanks
Elits