deba_fire
Full Member level 3

Hi All,
How should one measure the offset of chopper amplifier?
I have made an circuit with gain of 50 with this chopper amplifier.And I have shorted the inputs,on the differential output I see chopped output at chopper frequency.How can we estimate offset from this waveform?
Thanks
How should one measure the offset of chopper amplifier?
I have made an circuit with gain of 50 with this chopper amplifier.And I have shorted the inputs,on the differential output I see chopped output at chopper frequency.How can we estimate offset from this waveform?
Thanks