How to reduce the offset of amplifier?

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kickbeer

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amplifier offset

How to reduce the offset of amplifier?
 

ofset of amplifier

kickbeer said:
How to reduce the offset of amplifier?
Click to expand...

Another question which even is less specific is: How to improve an amplifier ?

Sorry, I know that I am ironic. But in your own interest you should try to ask a question which contains some more information on the subject of your interest.

Regards
LvW
 

ofset of amplifier sign

circuit level

make input transistor pair and current sources as big as possible.

system level

autozero, chopping or CDS
 

Re: offset of amplifier

G C Temes paper

This paper explain the priciple of Autozeroing and Chopper
 

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