Texas Instruments DAC8555EVM Personal Lift User Manual


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2.2EVMPerformance
PCBDesignandPerformance
Figure8.DAC8555EVM—DrillDrawing
TheEVMperformancetestisexecutedusingahigh-densityDACbenchtestboard,anAgilent3458A
digitalmultimeterandaPCrunningLabVIEW™software.TheEVMboardistestedforlinearityforall
codesbetween485and64741.TheDUTisthenallowedtosettlefor1msbeforethemeterisread.This
processisrepeatedforallcodestogeneratethemeasurementsforINLandDNL.
ResultsoftheDAC8555EVMtestsareshowninFigure9throughFigure12.
10DAC8555EVMUser'sGuideSLAU204–December2006
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