ROUTfastreport2.5

MAX3318www.
ti.
comSLLS687A–OCTOBER2005–REVISEDOCTOBER20132.
5-V460-kbpsRS-232TRANSCEIVERWITH±15-kVESDPROTECTIONCheckforSamples:MAX33181FEATURESDESCRIPTIONTheMAX3318isadual-driver,dual-receiver,RS-232ESDProtectionforRS-232I/OPinscompatibletransceiver.
Thedevicefeaturesauto-–±15kV(Human-BodyModel)power-downplusandenhancedelectrostatic–±8kV(IEC61000-4-2,ContactDischarge)discharge(ESD)protectionintegratedintothechip.
Driveroutputandreceiverinputareprotectedto±8–±8kV(IEC61000-4-2,Air-GapDischarge)kVusingtheIEC61000-4-2Air-GapDischarge300-μAOperatingSupplyCurrentmethod,±8kVusingtheIEC61000-4-2Contact1-μALow-PowerStandby(WithReceiversDischargemethod,and±15kVusingtheHuman-Active)ModeBodyModel(HBM).
DesignedtoTransmitataDataRateofThedeviceoperatesatadatarateof460kbps.
The460kbpstransceiverhasaproprietarylow-dropoutdriveroutputstageenablingRS-232-compatibleoperationAuto-Power-DownPlusOptionFeaturesfroma2.
25-Vto3-Vsupplywithadualchargepump.
FlexiblePower-SavingModeThechargepumprequiresonlyfour0.
1-μFOperatesFromaSingle2.
25-Vto3-VVCCcapacitorsandfeaturesalogic-leveloutput(READY)Supplythatassertswhenthechargepumpisregulatingandthedeviceisreadytobegintransmitting.
APPLICATIONSTheMAX3318achievesa1-μAsupplycurrentusingBattery-PoweredSystemstheauto-power-downfeature.
ThisdevicePDAsautomaticallyentersalow-powerpower-downmodewhentheRS-232cableisdisconnectedorthedriversCellularPhonesoftheconnectedperipheralsareinactiveformoreNotebooksthan30s.
ThedeviceturnsonagainwhenitsensesHand-HeldEquipmentavalidtransitionatanydriverorreceiverinput.
AutopowerdownsavespowerwithoutchangestothePagersexistingBIOSoroperatingsystem.
Thisdeviceisavailableintwospace-savingpackages:20-pinSSOPand20-pinTSSOP.
1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2005–2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
MAX3318SLLS687A–OCTOBER2005–REVISEDOCTOBER2013www.
ti.
comThisintegratedcircuitcanbedamagedbyESD.
TexasInstrumentsrecommendsthatallintegratedcircuitsbehandledwithappropriateprecautions.
Failuretoobserveproperhandlingandinstallationprocedurescancausedamage.
ESDdamagecanrangefromsubtleperformancedegradationtocompletedevicefailure.
Precisionintegratedcircuitsmaybemoresusceptibletodamagebecauseverysmallparametricchangescouldcausethedevicenottomeetitspublishedspecifications.
DETAILEDDESCRIPTIONFlexiblecontroloptionsforpowermanagementarefeaturedwhentheserialportanddriverinputsareinactive.
Theauto-power-downplusfeaturefunctionswhenFORCEONislowandFORCEOFFishigh.
Duringthismodeofoperation,ifthedevicedoesnotsensevalidsignaltransitionsonallreceiveranddriverinputsforapproximately30s,thebuilt-inchargepumpanddriversarepowereddown,reducingthesupplycurrentto1μA.
Bydisconnectingtheserialportorplacingtheperipheraldriversoff,auto-power-downpluscanbedisabledwhenFORCEONandFORCEOFFarehigh.
Withauto-power-downplusenabled,thedeviceactivatesautomaticallywhenavalidsignalisappliedtoanyreceiverordriverinput.
INVALIDishigh(validdata)ifanyreceiverinputvoltageisgreaterthan2.
7Vorlessthan–2.
7V,orhasbeenbetween–0.
3Vand0.
3Vforlessthan30μs(typicalnumber).
INVALIDislow(invaliddata)ifallreceiverinputvoltagearebetween–0.
3Vand0.
3Vformorethan30μs(typicalnumber).
FUNCTIONTABLE(1)INPUTCONDITIONSOUTPUTSTATESVALIDRECEIVEROPERATINGRS-232ORDRIVERMODEFORCEONFORCEOFFLEVELDRIVERRECEIVERINVALIDREADYEDGEPRESENTATWITHIN30sRECEIVERAuto-Power-DownPlusConditionsNormaloperation,HHNoNoActiveActiveLHauto-power-downplusdisabledNormaloperation,HHNoYesActiveActiveHHauto-power-downplusdisabledNormaloperation,LHYesNoActiveActiveLHauto-power-downplusenabledNormaloperation,LHYesYesActiveActiveHHauto-power-downplusenabledPowerdown,LHNoNoZActiveLLauto-power-downplusenabledPowerdown,LHNoYesZActiveHLauto-power-downplusenabledManualpowerXLXNoZActiveLLdownManualpowerXLXYesZActiveHLdownAuto-Power-DownConditionsPowerdown,autoINVALIDINVALIDXNoZActiveLLpowerdownenabledNormaloperation,INVALIDINVALIDXYesActiveActiveHHautopowerdownenabled(1)H=highlevel,L=lowlevel,X=irrelevant,Z=highimpedance2SubmitDocumentationFeedbackCopyright2005–2013,TexasInstrumentsIncorporatedProductFolderLinks:MAX3318MAX3318www.
ti.
comSLLS687A–OCTOBER2005–REVISEDOCTOBER2013LOGICDIAGRAM(POSITIVELOGIC)TERMINALFUNCTIONSTERMINALDESCRIPTIONNAMENO.
C1+2Positivevoltage-doublercharge-pumpcapacitorC1–4Negativevoltage-doublercharge-pumpcapacitorC2+5Positiveinvertingcharge-pumpcapacitorC2–6Negativeinvertingcharge-pumpcapacitorDIN12,13CMOSdriverinputsDOUT8,17RS-232driveroutputsForce-offinput,activelow.
Drivelowtopowerdowntransmittersandchargepump.
ThisoverridesautopowerFORCEOFF20downandFORCEON(seeFunctionTable).
Force-oninput,activehigh.
Drivehightooverrideautopowerdown,keepingtransmitterson(FORCEOFFFORCEON14mustbehigh)(seeFunctionTable).
GND18GroundValidsignaldetectoroutput,activelow.
AlogichighindicatesthatavalidRS-232levelispresentonareceiverINVALID11input.
Readytotransmitoutput,activehigh.
READYisenabledhighwhenV–goesbelow–3.
5VandthedeviceisREADY1readytotransmit.
RIN9,16RS-232receiverinputsROUT10,15CMOSreceiveroutputsV+32*VCCgeneratedbythechargepumpV–7–2*VCCgeneratedbythechargepumpVCC192.
25-Vto3-Vsingle-supplyvoltageCopyright2005–2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback3ProductFolderLinks:MAX3318MAX3318SLLS687A–OCTOBER2005–REVISEDOCTOBER2013www.
ti.
comAbsoluteMaximumRatings(1)overoperatingfree-airtemperaturerange(unlessotherwisenoted)MINMAXUNITVCCtoGND–0.
36VV+toGND(2)–0.
37VV–toGND(2)–70.
3VV++IV-I(2)13VDIN,FORCEON,FORCEOFFtoGND–0.
36InputvoltageVRINtoGND±25DOUTtoGND±13.
2OutputvoltageVROUT,INVALID,READYtoGND–0.
3VCC+0.
3Short-circuitdurationDOUTtoGNDContinuous16-pinSSOP(derate7.
14mW/°Cabove70°C)571Continuouspowerdissipation(TA=70°C)20-pinSSOP(derate8mW/°Cabove70°C640mW20-pinTSSOP(derate7mW/°Cabove70°C)559Storagetemperaturerange–65150°CLeadtemperature(soldering,10s)300°C(1)Stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.
Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperatingconditions"isnotimplied.
Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)V+andV–canhavemaximummagnitudesof7V,buttheirabsolutedifferencecannotexceed13V.
RecommendedOperatingConditionsSeeFigure4MINNOMMAXUNITSupplyvoltage2.
252.
53VDIN,FORCEOFF,VIHDriverandcontrolhigh-levelinputvoltageVCC=2.
5Vto3V0.
7*VCC5.
5VFORCEONDIN,FORCEOFF,VILDriverandcontrollow-levelinputvoltageVCC=2.
5Vto3V00.
3*VCCVFORCEONVIReceiverinputvoltage–2525VMAX3318C070TAOperatingfree-airtemperature°CMAX3318I–40854SubmitDocumentationFeedbackCopyright2005–2013,TexasInstrumentsIncorporatedProductFolderLinks:MAX3318MAX3318www.
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comSLLS687A–OCTOBER2005–REVISEDOCTOBER2013SupplyCurrentSectionElectricalCharacteristicsVCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)PARAMETERTESTCONDITIONSMINTYP(1)MAXUNITDCCharacteristics(VCC=2.
5V,TA=25°C)Auto-power-downplussupplycurrentFORCEON=GND,FORCEOFF=VCC,AllRINandDINidle110μAAuto-power-downsupplycurrentFORCEOFF=GND110μASupplycurrentFORCEON=FORCEOFF=VCC,Noload0.
32mA(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
ESDProtectionPARAMETERTESTCONDITIONSTYPUNITHuman-BodyModel(HBM)±15RIN,DOUTIEC61000-4-2Air-GapDischargemethod±8kVIEC61000-4-2ContactDischargemethod±8DriverSectionElectricalCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure4)PARAMETERTESTCONDITIONSMINTYP(1)MAXUNITDriverinputhysteresis0.
3VInputleakagecurrentFORCEON,DIN,FORCEOFF±0.
01±1μAOutputvoltageswingAlldriveroutputsloadedwith3ktoground±3.
7±4VOutputresistanceVCC=0,Driveroutput=±2V30010MOutputshort-circuitcurrent(2)±25±60mAOutputleakagecurrentVCC=0or2.
25Vto3V,VOUT=±12V,Driversdisabled±25μA(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
(2)Short-circuitdurationsshouldbecontrolledtopreventexceedingthedeviceabsolutepowerdissipationratings,andnotmorethanoneoutputshouldbeshortedatatime.
DriverSectionSwitchingCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure1)PARAMETERTESTCONDITIONSMINTYP(1)MAXUNITMaximumdatarateRL=3k,CL=1000pF,Onetransmitterswitching460kbps|tPHL–tPLH|Driverskew(2)100nsVCC=2.
5V,TA=25°C,RL=3kto7k,Transition-regionslewrateMeasuredfrom3Vto–3Vor–3Vto3V,430V/μsCL=150pFto2500pF(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
(2)Pulseskewisdefinedas|tPLH–tPHL|ofeachchannelofthesamedevice.
Copyright2005–2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback5ProductFolderLinks:MAX3318MAX3318SLLS687A–OCTOBER2005–REVISEDOCTOBER2013www.
ti.
comReceiverSectionElectricalCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure4)PARAMETERTESTCONDITIONSMINTYP(1)MAXUNITInputvoltagerange–2525VInputthresholdlowTA=25°C0.
3*VCCVInputthresholdhighTA=25°C0.
7*VCCVInputhysteresis0.
3VInputresistanceTA=25°C357kOutputleakagecurrent±0.
05±10μAOutputvoltagelowIOUT=0.
5mA0.
1*VCCVOutputvoltagehighIOUT=–0.
5mA0.
9*VCCV(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
ReceiverSectionSwitchingCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure4)PARAMETERTESTCONDITIONSTYP(1)UNITtPHL0.
175ReceiverpropagationdelayRINtoROUT,CL=150pFμstPLH0.
175|tPHL–tPLH|Receiverskew(2)50ns(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
(2)Pulseskewisdefinedas|tPLH–tPHL|ofeachchannelofthesamedevice.
Auto-Power-DownPlusSectionElectricalCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure4)PARAMETERTESTCONDITIONSMINMAXUNITPositivethreshold2.
7ReceiverinputthresholdtoINVALIDhighVNegativethreshold–2.
7ReceiverinputthresholdINVALIDlow–0.
30.
3VINVALID,READYvoltagelowIOUT=0.
5mA0.
1*VCCVINVALID,READYvoltagehighIOUT=–0.
5mA0.
8*VCCVAuto-Power-DownPlusSectionSwitchingCharacteristicsoverrecommendedrangesofsupplyvoltageandoperatingfree-airtemperature,VCC=2.
25Vto3V,C1–C4=0.
1μF,TA=TMINtoTMAX(unlessotherwisenoted)(seeFigure4)PARAMETERTESTCONDITIONSMINTYP(1)MAXUNITtINVHReceiverpositiveornegativethresholdtoINVALIDhighVCC=2.
5V1μstINVLReceiverpositiveornegativethresholdtoINVALIDlowVCC=2.
5V30μstWUReceiverordriveredgetodriverenabledVCC=2.
5V100μstAUTOPRDNReceiverordriveredgetodrivershutdownVCC=2.
5V153060s(1)TypicalvaluesareatVCC=2.
5V,TA=25°C.
6SubmitDocumentationFeedbackCopyright2005–2013,TexasInstrumentsIncorporatedProductFolderLinks:MAX3318MAX3318www.
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comSLLS687A–OCTOBER2005–REVISEDOCTOBER2013PARAMETERMEASUREMENTINFORMATIONFigure1.
DriverSlewRateFigure2.
DriverPulseSkewFigure3.
ReceiverPropagationDelayTimesCopyright2005–2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback7ProductFolderLinks:MAX3318MAX3318SLLS687A–OCTOBER2005–REVISEDOCTOBER2013www.
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comPARAMETERMEASUREMENTINFORMATIONFigure4.
INVALIDPropagationDelayTimesandSupplyEnablingTime8SubmitDocumentationFeedbackCopyright2005–2013,TexasInstrumentsIncorporatedProductFolderLinks:MAX3318MAX3318www.
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comSLLS687A–OCTOBER2005–REVISEDOCTOBER2013PARAMETERMEASUREMENTINFORMATIONFigure5.
TypicalApplicationCircuitCopyright2005–2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback9ProductFolderLinks:MAX3318MAX3318SLLS687A–OCTOBER2005–REVISEDOCTOBER2013www.
ti.
comREVISIONHISTORYChangesfromOriginal(June2006)toRevisionAPageUpdateddocumenttonewTIdatasheetformat-nospecificationchanges.
1RemovedOrderingInformationTable.
2UpdatedTERMINALFUNCTIONStabletofixinconsistency.
310SubmitDocumentationFeedbackCopyright2005–2013,TexasInstrumentsIncorporatedProductFolderLinks:MAX3318PACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Lead/BallFinish(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesMAX3318CDBACTIVESSOPDB2070Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM0to70MP318CMAX3318CDBRACTIVESSOPDB202000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM0to70MP318CMAX3318CDBRG4ACTIVESSOPDB202000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM0to70MP318CMAX3318CPWACTIVETSSOPPW2070Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM0to70MP318CMAX3318CPWRACTIVETSSOPPW202000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM0to70MP318CMAX3318IDBACTIVESSOPDB2070Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85MP318IMAX3318IDBRACTIVESSOPDB202000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85MP318IMAX3318IPWACTIVETSSOPPW2070Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85MP318IMAX3318IPWRACTIVETSSOPPW202000Green(RoHS&noSb/Br)NIPDAULevel-1-260C-UNLIM-40to85MP318I(1)Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.
LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.
NRND:Notrecommendedfornewdesigns.
Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.
PREVIEW:Devicehasbeenannouncedbutisnotinproduction.
Samplesmayormaynotbeavailable.
OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.
(2)RoHS:TIdefines"RoHS"tomeansemiconductorproductsthatarecompliantwiththecurrentEURoHSrequirementsforall10RoHSsubstances,includingtherequirementthatRoHSsubstancedonotexceed0.
1%byweightinhomogeneousmaterials.
Wheredesignedtobesolderedathightemperatures,"RoHS"productsaresuitableforuseinspecifiedlead-freeprocesses.
TImayreferencethesetypesofproductsas"Pb-Free".
RoHSExempt:TIdefines"RoHSExempt"tomeanproductsthatcontainleadbutarecompliantwithEURoHSpursuanttoaspecificEURoHSexemption.
Green:TIdefines"Green"tomeanthecontentofChlorine(Cl)andBromine(Br)basedflameretardantsmeetJS709Blowhalogenrequirementsof<=1000ppmthreshold.
Antimonytrioxidebasedflameretardantsmustalsomeetthe<=1000ppmthresholdrequirement.
(3)MSL,PeakTemp.
-TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.
PACKAGEOPTIONADDENDUMwww.
ti.
com6-Feb-2020Addendum-Page2(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Lead/BallFinish-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Lead/BallFinishvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.
TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.
Effortsareunderwaytobetterintegrateinformationfromthirdparties.
TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.
TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.
InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.
TAPEANDREELINFORMATION*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQReelDiameter(mm)ReelWidthW1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W(mm)Pin1QuadrantMAX3318CDBRSSOPDB202000330.
016.
48.
27.
52.
512.
016.
0Q1MAX3318CPWRTSSOPPW202000330.
016.
46.
957.
01.
48.
016.
0Q1MAX3318IDBRSSOPDB202000330.
016.
48.
27.
52.
512.
016.
0Q1MAX3318IPWRTSSOPPW202000330.
016.
46.
957.
01.
48.
016.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com2-Oct-2019PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)MAX3318CDBRSSOPDB202000367.
0367.
038.
0MAX3318CPWRTSSOPPW202000367.
0367.
038.
0MAX3318IDBRSSOPDB202000367.
0367.
038.
0MAX3318IPWRTSSOPPW202000367.
0367.
038.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com2-Oct-2019PackMaterials-Page2www.
ti.
comPACKAGEOUTLINEC18X0.
652X5.
8520X0.
380.
228.
27.
4TYPSEATINGPLANE0.
05MIN0.
25GAGEPLANE0-82MAXB5.
65.
0NOTE4A7.
56.
9NOTE30.
950.
55(0.
15)TYPSSOP-2mmmaxheightDB0020ASMALLOUTLINEPACKAGE4214851/B08/201911011200.
1CABPIN1INDEXAREASEEDETAILA0.
1CNOTES:1.
Alllineardimensionsareinmillimeters.
Anydimensionsinparenthesisareforreferenceonly.
DimensioningandtolerancingperASMEY14.
5M.
2.
Thisdrawingissubjecttochangewithoutnotice.
3.
Thisdimensiondoesnotincludemoldflash,protrusions,orgateburrs.
Moldflash,protrusions,orgateburrsshallnotexceed0.
15mmperside.
4.
Thisdimensiondoesnotincludeinterleadflash.
Interleadflashshallnotexceed0.
25mmperside.
5.
ReferenceJEDECregistrationMO-150.
A15DETAILATYPICALSCALE2.
000www.
ti.
comEXAMPLEBOARDLAYOUT0.
07MAXALLAROUND0.
07MINALLAROUND20X(1.
85)20X(0.
45)18X(0.
65)(7)(R0.
05)TYPSSOP-2mmmaxheightDB0020ASMALLOUTLINEPACKAGE4214851/B08/2019NOTES:(continued)6.
PublicationIPC-7351mayhavealternatedesigns.
7.
Soldermasktolerancesbetweenandaroundsignalpadscanvarybasedonboardfabricationsite.
LANDPATTERNEXAMPLEEXPOSEDMETALSHOWNSCALE:10XSYMMSYMM110112015.
000METALSOLDERMASKOPENINGMETALUNDERSOLDERMASKSOLDERMASKOPENINGEXPOSEDMETALEXPOSEDMETALSOLDERMASKDETAILSNON-SOLDERMASKDEFINED(PREFERRED)SOLDERMASKDEFINEDwww.
ti.
comEXAMPLESTENCILDESIGN20X(1.
85)20X(0.
45)18X(0.
65)(7)(R0.
05)TYPSSOP-2mmmaxheightDB0020ASMALLOUTLINEPACKAGE4214851/B08/2019NOTES:(continued)8.
Lasercuttingapertureswithtrapezoidalwallsandroundedcornersmayofferbetterpasterelease.
IPC-7525mayhavealternatedesignrecommendations.
9.
Boardassemblysitemayhavedifferentrecommendationsforstencildesign.
SOLDERPASTEEXAMPLEBASEDON0.
125mmTHICKSTENCILSCALE:10XSYMMSYMM1101120IMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
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