AD8643ACPZ: Offset voltage

Document created by analog-archivist Employee on Feb 23, 2016
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What is the offset voltage at +125? in this case (LFCSP)?


The datasheet specifications give an offset voltage at ambient temp 25C of 70uV
typ and a typical offset drift of 2.5uV per degree C over the temperature range
of -40C to +125C. This would give a typical offset voltage of 320uV at 125C.
For a max value, see the TcVos offset distribution in Fig 10 on the datasheet.