Question about op amp frequency response? Answered
Hello , i have some question about op amp frequency response.
i use non inverting like the scematic below.If i set R1=10kΩ , C1=220nF , R2=100Ω , C2=1uF . R1 and C1 will set low frequency response of opamp at 72Hz . R2 and C2 will set high frequency response of opamp at 1592Hz.
But how much it affect the signal in dB ? and how its affect the signal if i set R2=100k ,C2=1n (gain~11)?
Can you give me the formula please ?
Thanks very much!
Sorry for my bad English!