trashbox
Advanced Member level 4
Hi all,
As attachment, the class-AB driver output is audio signal (20~20KHz) and has 1~10mV DC offset. Is there any method or close-loop DC offset cancellation circuit to eliminated it? Can the so-called servo circuit solve this problem in this case? Thanks in advance.
Regards
As attachment, the class-AB driver output is audio signal (20~20KHz) and has 1~10mV DC offset. Is there any method or close-loop DC offset cancellation circuit to eliminated it? Can the so-called servo circuit solve this problem in this case? Thanks in advance.
Regards