Datasheet的阅读方法.pdf

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1、ApplicationReportSZZA036B-May2003UnderstandingandInterpretingStandard-LogicDataSheetsStephenM.NolanandJoseM.SolteroStandardLinear&LogicABSTRACTTexasInstruments(TI)standard-logicproductsdatasheetsincludedescriptionsoffunctionalityandelectricalspecificationsforthedevices.Eachspecificationinc

2、ludesacronyms,numericallimits,andtestconditionsthatmaybeforeigntotheuser.Theproperunderstandingandinterpretationofthedirect,andsometimesimplied,meaningsofthesespecificationsisessentialtocorrectproductselectionandassociatedcircuitdesign.Thisapplicationreportexplainseachdata-sheetparameterin

3、detail,howitaffectsthedevice,and,moreimportant,howitimpactstheapplication.Thiswillenablecomponentandsystem-designengineerstoderivethemaximumbenefitfromTIlogicdevices.ContentsIntroduction.............................................................................6Top-LevelLookattheTILogicD

4、ataSheet.................................................6SummaryDeviceDescription...........................................................7AbsoluteMaximumRatings............................................................9RecommendedOperatingConditions...................................

5、.................9ElectricalCharacteristics..............................................................10Live-InsertionSpecifications...........................................................11TimingRequirements.................................................................12Switching

6、Characteristics.............................................................12NoiseCharacteristics.................................................................13OperatingCharacteristics............................................................14ParameterMeasurementInformation........

7、...........................................14DissectingtheTILogicDataSheet.......................................................16SummaryDeviceDescription..........................................................16Title,LiteratureNumber,andDatesofOriginationa