Mar 5, 2004 #1 G golohoyeah Junior Member level 2 Joined Mar 27, 2002 Messages 20 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 111 scale error adc Hi All, I have made a 10bit SA type ADC but it has very big full scale error 6LSB. How can I improve it ? could some1 give a help hands Thx
scale error adc Hi All, I have made a 10bit SA type ADC but it has very big full scale error 6LSB. How can I improve it ? could some1 give a help hands Thx
Mar 22, 2004 #2 Z zouwanghui Junior Member level 3 Joined Oct 10, 2003 Messages 27 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 225 full scale error adc maybe offset error or OTA has not enough open-loop gain
Mar 22, 2004 #3 I ITP Advanced Member level 4 Joined Jul 11, 2001 Messages 116 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 1,136 adc, full scale error Hi, This doc from maxim may be helpfull. **broken link removed** Regards Itp
Mar 31, 2004 #4 U uladz55 Full Member level 3 Joined Mar 11, 2004 Messages 156 Helped 7 Reputation 14 Reaction score 2 Trophy points 1,298 Activity points 1,603 adc full scale error Hi, You can also check this doc from Analog Devices and Motorola http://www.analog.com/UploadedFiles...368301086579520703792632610264805090AN282.pdf **broken link removed** regards
adc full scale error Hi, You can also check this doc from Analog Devices and Motorola http://www.analog.com/UploadedFiles...368301086579520703792632610264805090AN282.pdf **broken link removed** regards
Jul 16, 2006 #5 V vladimir1984 Member level 3 Joined Mar 16, 2006 Messages 58 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,286 Location Kiev, Ukraine Activity points 1,730 If the full-scale error is so critical for your specification, at first try to use offset concellation. Did you use an offset concellation in your ADC?
If the full-scale error is so critical for your specification, at first try to use offset concellation. Did you use an offset concellation in your ADC?