Datasheet
www.ti.com
APPLICATIONINFORMATION
OPERATINGENVIRONMENT
PCM2900
PCM2902
SLES035E–MARCH2007–REVISEDMARCH2008
ForcurrentinformationonthePCM2900/2902operatingenvironment,seetheUpdatedOperatingEnvironments
forPCM270X,PCM290XApplicationsapplicationreport,SLAA374.
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REVISIONHISTORY
ChangesfromOriginal(March2002)toRevisionA.......................................................................................................Page
•ChangedthestatusfromProductPreviewtoProductionProvidedthefulldatasheet.........................................................1
ChangesfromRevisionA(May2002)toRevisionB......................................................................................................Page
•Changedthedescription........................................................................................................................................................1
•ChangedInterface#2toincludelines0F,10,11,and12...................................................................................................22
•AddedChannelStatusInformation(PCM2902)..................................................................................................................24
•DeletedNote:Thecircuitillustratedaboveisforinformationonly.Thewholeboarddesignshouldbeconsideredto
meettheUSBspecificationasaUSBcompliantproduct.FromFigure36,Figure37,andFigure38...............................27
ChangesfromRevisionB(June2004)toRevisionC....................................................................................................Page
•ChangedFigure36,Figure37,andFigure38....................................................................................................................27
ChangesfromRevisionC(March2007)toRevisionD..................................................................................................Page
•Deletedoperatingenvironmentinformationfromdatasheetandaddedreferencetoapplicationreport...........................31
ChangesfromRevisionD(November2007)toRevisionE...........................................................................................Page
•ChangedthePackageingOrderingInformationTabletocorrecttheSpecifiedTemperatureRangeFrom25°Cto
–25°CforthePCM2900andPCM2902................................................................................................................................2
Copyright©2007–2008,TexasInstrumentsIncorporatedSubmitDocumentationFeedback31
ProductFolderLink(s):PCM2900PCM2902
Not Recommended for New Designs