P
Pubudu
- Jan 1, 1970
- 0
HI ,
I want to measure a small squre pulse signal (amplitude ~ 200 mV and
frequency in between 0.1 Hz and 2 kHz) across a small resistance in a
circuit. I want to make instrumental amplifier. Can some one tell me
how to select the right OPamp for this. It is not necessary to select
the gain at first, but I can cascade couple of them.
I need explanations for such as CMMR , Gain , frequency responce etc
Thank you,
Pubudu
I want to measure a small squre pulse signal (amplitude ~ 200 mV and
frequency in between 0.1 Hz and 2 kHz) across a small resistance in a
circuit. I want to make instrumental amplifier. Can some one tell me
how to select the right OPamp for this. It is not necessary to select
the gain at first, but I can cascade couple of them.
I need explanations for such as CMMR , Gain , frequency responce etc
Thank you,
Pubudu