Texas Instruments ADS5423 EVM, ADS5424 EVM, ADS5433 EVM, ADS5411 EVM Power Supply User Manual


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Schematics
FCCWarning
Thisevaluationboard/kitisintendedforuseforENGINEERINGDEVELOPMENT,
DEMONSTRATION,OREVALUATIONPURPOSESONLYandisnotconsideredbyTItobea
finishedend-productfitforgeneralconsumeruse.Itgenerates,uses,andcanradiateradio
frequencyenergyandhasnotbeentestedforcompliancewiththelimitsofcomputingdevices
pursuanttopart15ofFCCrules,whicharedesignedtoprovidereasonableprotectionagainst
radiofrequencyinterference.Operationofthisequipmentinotherenvironmentsmaycause
interferencewithradiocommunications,inwhichcasetheuserathisownexpensewillbe
requiredtotakewhatevermeasuresmayberequiredtocorrectthisinterference.
MailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265
Copyright©2006,TexasInstrumentsIncorporated
EVMWARNINGSANDRESTRICTIONS
ItisimportanttooperatethisEVMwithintheAVDDvoltagerangeof–0.3Vto3.8Vandthe
DVDDvoltagerangeof–0.3Vto3.8V.
Exceedingthespecifiedinputrangemaycauseunexpectedoperationand/orirreversibledamage
totheEVM.Iftherearequestionsconcerningtheinputrange,pleasecontactaTIfield
representativepriortoconnectingtheinputpower.
Applyingloadsoutsideofthespecifiedoutputrangemayresultinunintendedoperationand/or
possiblepermanentdamagetotheEVM.PleaseconsulttheEVMUser'sGuidepriorto
connectinganyloadtotheEVMoutput.Ifthereisuncertaintyastotheloadspecification,please
contactaTIfieldrepresentative.
Duringnormaloperation,somecircuitcomponentsmayhavecasetemperaturesgreaterthan
25°C.TheEVMisdesignedtooperateproperlywithcertaincomponentsabove50°Caslongas
theinputandoutputrangesaremaintained.Thesecomponentsincludebutarenotlimitedto
linearregulators,switchingtransistors,passtransistors,andcurrentsenseresistors.Thesetypes
ofdevicescanbeidentifiedusingtheEVMschematiclocatedintheEVMUser'sGuide.When
placingmeasurementprobesnearthesedevicesduringoperation,pleasebeawarethatthese
devicesmaybeverywarmtothetouch.
MailingAddress:TexasInstruments,PostOfficeBox655303,Dallas,Texas75265
Copyright©2006,TexasInstrumentsIncorporated
SLWU020B–February2005–RevisedFebruary2006PhysicalDescription23
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