adc calibration procedure

Status
Not open for further replies.

pianomania

Member level 5
Joined
Jun 15, 2006
Messages
83
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,286
Visit site
Activity points
1,906
if calibration should be operated before each sampling when the prior error is saved in RAM
since the RAM data will be clear when power down

and if we should use flash memory to save the error coeff and operated in CP , thus we can save the calibration cycle die by die?
 

Yes. That is OK. However, this method still loses some accuracy during assembly. Package shifting is main reason.
 

Status
Not open for further replies.

Similar threads

Cookies are required to use this site. You must accept them to continue using the site. Learn more…