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ADR42x, Long-Term Drift

Question asked by usaghi on Nov 22, 2013
Latest reply on Dec 13, 2013 by radius



We are now studying ADR42x, and saw application note AN-713, The Effect of Long-Term Drift on Voltage References.


Q1) It is said, <in the first 200 hours there is a lot of movement in the part.>, so is this characteristic same at ADR42x ?


Q2) If you have Long-Term Drift data of ADR42x, could you please send it to us ?


Q3) AN-713 also mentioned, <Burn in the part for a short period of time to eliminate the early changes>.

          Could you please let us know more detail conditions required when doing burn in for ADR42x ?


Your helps will be very much appreciated.


Best Regards,