SBVS032I March 2002 – July 2022 REF3012 , REF3020 , REF3025 , REF3030 , REF3033 , REF3040
PRODUCTION DATA
Long-term stability refers to the change of the output voltage of a reference over a period of months or years. This effect lessens as time progresses as is apparent by the long-term stability curves. The typical drift value for the REF30xx is 24 ppm from 0 hours to 1000 hours, and 15 ppm from 1000 hours to 2000 hours. This parameter is characterized by measuring 30 units at regular intervals for a period of 2000 hours.