Sleevewww.765.com

TS3A226AEwww.
ti.
comSCDS346A–JUNE2013–REVISEDJULY2013AutonomousAudioHeadsetSwitchwithReducedGNDSwitchRONandFMCapabilityCheckforSamples:TS3A226AE1FEATURESDESCRIPTIONTheTS3A226AEisanaudioheadsetswitchthatGroundFETSwitches(60mΩtypical)detects3-or4-pole3.
5mmaccessories.
Fora4-poleAutonomousDetectionofHeadsetTypes:accessorywithamicrophone,theTS3A226AEalso3-Polesor4-Poles(withMIConSLEEVEordetectstheMIClocationandroutesthemicrophoneRING2)andgroundsignalsautomatically.
Thegroundsignalisroutedthroughapairoflow-impedancegroundMicrophoneLineSwitchesFETs(60mtypical),resultingminimalimpactonSupportsFMSignalTransmissionThroughtheaudiocross-talkperformance.
TheautonomousGroundFETsdetectionfeatureallowsenduserstopluginReductionofClick/PopNoiseaccessorieswithdifferentaudiopoleconfigurationsintothemobiledeviceandhavethemoperateVDDRange:2.
6V–4.
7VproperlywithnoaddedsoftwarecontrolandTHD(Mic):0.
002%Typicalcomplexity.
ThegroundFETsofthedeviceareLowCurrentConsumption:6.
5-ATypicaldesignedtoallowFMsignalpass-through,makingitpossibletousethegroundlineoftheheadsetasan±8kVContractDischarge(IEC61000-4-2)ESDFMantennainmobileaudioapplication.
PerformanceonSLEEVEandRING2PinsTheTS3A226AEispackagedwithina1.
2mm*APPLICATIONS1.
2mmWCSPpackage,makingitsuitableforuseinmobileapplication.
MobilePhones/TabletPCsNotebook/UltrabookComputersFigure1.
TypicalApplicationDiagramORDERINGINFORMATIONForthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTIwebsiteatwww.
ti.
com1Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright2013,TexasInstrumentsIncorporatedProductsconformtospecificationsperthetermsoftheTexasInstrumentsstandardwarranty.
Productionprocessingdoesnotnecessarilyincludetestingofallparameters.
TS3A226AESCDS346A–JUNE2013–REVISEDJULY2013www.
ti.
comThesedeviceshavelimitedbuilt-inESDprotection.
TheleadsshouldbeshortedtogetherorthedeviceplacedinconductivefoamduringstorageorhandlingtopreventelectrostaticdamagetotheMOSgates.
PACKAGE;YFF-WCSPTopView/FootprintBumpViewDieSize:1.
2mm*1.
2mmBumpSize:0.
25mmBumpPitch:0.
4mmTS3A226AEPinMapping(TopView)321CGNDTIPENBSLEEVEGNDAMICpARING2GNDBVDDPINFUNCTIONSPINDESCRIPTIONNUMBNAMETYPEERA1VDDSupplyPowersupplyforthechip.
A2GNDBGroundFET2groundreference.
A3RING2I/OConnectedtotheRING2segmentofthejack.
ThepinwillberoutedautomaticallybyTS3A226AEtoeitherMICporGNDBdependingonthetypeofaccessory.
B1MICpI/OMicrophonesignalconnectiontocodec.
Microphonebiasshouldbefedintothispin.
B2GNDAGroundFET1groundreference.
B3SLEEVEI/OConnectedtotheSLEEVEsegmentofthejack.
ThepinwillberoutedautomaticallybyTS3A226AEtoeitherMICporGNDAdependingonthetypeofaccessory.
C1ENInputArisingedgetriggersthedetectionsequence.
Thispincanbeconnectedtotheheadsetjacktoallowautomaticpull-uptosupplyafterheadsetinsertion.
C2TIPI/OConnectedtotheTIPsegmentoftheheadphonejack.
C3GNDGroundChipgroundreference.
2SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TS3A226AETS3A226AEwww.
ti.
comSCDS346A–JUNE2013–REVISEDJULY2013S1MUXDETAILFigure2.
S1MuxDetailFUNCTIONALTABLES:INTERNALSWITCHESENAccessoryTypeAccessoryConfigurationSW1SW2FET1FET20N/A—HighZHighZHighZHighZTIP=AudioLeft1TRS3-poleHeadphoneorSpeakerRing=AudioRightOnOnOnOnSleeve=GroundTIP=AudioLeftRing1=AudioRight1TRRS4-poleHeadphoneOnHighZHighZOnRing2=GroundSleeve=MicrophoneTIP=AudioLeftRing1=AudioRight1TRRS4-poleHeadphoneHighZOnOnHighZRing2=MicrophoneSleeve=Ground1N/A—OnOnOnOnABSOLUTEMAXIMUMRATINGSoveroperatingfree-airtemperaturerange(unlessotherwisenoted)(1)VALUEUNITVoltagerangeonVDD(2)–0.
3to5VVIVoltagerangeonEN,MICP,RING2,SLEEVE,TIP(2)–0.
3toVDD+0.
5VTAOperatingambienttemperaturerange(3)–40to85°CTJ(MAX)Maximumoperatingjunctiontemperature125°CTstgStoragetemperaturerange–65to150°CChargedevicemodel(JESD22C101)500VESDratingHumanbodymodel(JESD22A114)2kVContactdischargeonRING2,SLEEVE,TIP(IEC61000-4-2)8kV(1)Stressesbeyondthoselistedunderabsolutemaximumratingsmaycausepermanentdamagetothedevice.
Thesearestressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunderrecommendedoperatingconditionsisnotimplied.
Exposuretoabsolute–maximum–ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)Allvoltagevaluesarewithrespecttonetworkgroundterminal.
(3)Inapplicationswherehighpowerdissipationand/orpoorpackagethermalresistanceispresent,themaximumambienttemperaturemayhavetobederated.
Maximumambienttemperature[TA(max)]isdependentonthemaximumoperatingjunctiontemperature[TJ(max)],themaximumpowerdissipationofthedeviceintheapplication[PD(max)],andthejunction-to-ambientthermalresistanceofthepart/packageintheapplication(θJA),asgivenbythefollowingequation:TA(max)=TJ(max)–(θJA*PD(max))Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback3ProductFolderLinks:TS3A226AETS3A226AESCDS346A–JUNE2013–REVISEDJULY2013www.
ti.
comRECOMMENDEDOPERATINGCONDITIONSoveroperatingfree-airtemperaturerange(unlessotherwisenoted)MINMAXUNITVDDSupplyvoltagerange2.
64.
5VVIOInput/Outputvoltagerange(EN,MICP,RING2,SLEEVE,TIP)0VDDVVIO(TIP)Input/OutputvoltagerangeforTIP-2.
0VDDVVDD=2.
6V1.
16VDDVIHInputLogicHighforENVDD=3.
3V1.
24VDDVVDD=4.
5V1.
48VDDVDD=2.
6V00.
19VILInputLogicLowforENVDD=3.
3V00.
3VVDD=4.
5V00.
5TAOperatingtemperaturerange–4085°CKEYELECTRICALCHARACTERISTICSUnlessotherwisenotedthespecificationappliesovertheVDDrangeandoperatingjunctiontemperature–40°C≤TA≤70°C.
TypicalvaluesareforVDD=3.
3VandTJ=25°C.
PARAMETERTESTCONDITIONSMINTYPMAXUNITVDDInputVoltageRange2.
63.
34.
5VVDD=4.
5V,VMICp=1.
8VtoVDD,EN=LorIDDQuiescentCurrent6.
514AEN=H(afterdetection)SWITCHRESISTANCERF1FET1OnResistance6085VDD=2.
6V,VGND=0V,IGND=10mAmΩRF2FET2OnResistance6085RSW1SW1OnResistance8.
510.
5VDD=2.
6V,VSLEEVE/RING2=0Vto2.
6V,ΩIMIC=±10mARSW2SW2OnResistance8.
510.
5SWITCHLEAKAGECURRENTIOFF-0.
1FET1andFET2offleakage1IOFF-10SW1,SW2offleakageVIN=0Vto2.
6V,VOUT=0V,VDD=4.
5V1AION-10SW1,SW2onleakage1SWITCHDYNAMICCHARACTERISTICSBWF1FET1Bandwidth160200V=60mVPP,Ibias=10mAMHzBWF2FET2Bandwidth160200PSR217V=200mVPP,f=217Hz–110dBPowerSupplyRejection,PSR1kV=200mVPP,f=1kHz–100dBRL=50PSR20kV=200mVPP,f=20kHz–85dBISOS1SLEEVEorRING2toMICPIsolationV=200mVPP,f=20kHz,RL=50–80dBV=200mVPP,f=20kHz,RL=50SEPS1SLEEVEtoRING2Separation–80dB(seeFigure5)THD10V=10mVPP,f=20-20kHz,RS=6000.
01%TotalHarmonicDistortionTHD200V=200mVPP,f=20-20kHz,RS=6000.
002%TIMINGCHARACTERISTICStdectTotaldetectiontimeFromEN=HtoS1switch(es)closing180ms4SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TS3A226AETS3A226AEwww.
ti.
comSCDS346A–JUNE2013–REVISEDJULY2013TYPICALCHARACTERISTICSGROUNDFETsRonvsVDDFET1andFET2INSERTIONLOSSFigure3.
Figure4.
THD(SLEEVEtoMICP)THD(RING2toMICP)Figure5.
Figure6.
Copyright2013,TexasInstrumentsIncorporatedSubmitDocumentationFeedback5ProductFolderLinks:TS3A226AETS3A226AESCDS346A–JUNE2013–REVISEDJULY2013www.
ti.
comREVISIONHISTORYChangesfromOriginal(June2013)toRevisionAPageRemovedMachineModelESDspecification.
3AddedEN=LorEN=H(afterdetection)toIDDTESTCONDITIONS.
4AddedtypicalvaluestoRSW1andRSW2.
4AddedtdectPARAMETERtoKEYELECTRICALCHARACTERISTICStable.
46SubmitDocumentationFeedbackCopyright2013,TexasInstrumentsIncorporatedProductFolderLinks:TS3A226AEPACKAGEOPTIONADDENDUMwww.
ti.
com10-Dec-2020Addendum-Page1PACKAGINGINFORMATIONOrderableDeviceStatus(1)PackageTypePackageDrawingPinsPackageQtyEcoPlan(2)Leadfinish/Ballmaterial(6)MSLPeakTemp(3)OpTemp(°C)DeviceMarking(4/5)SamplesTS3A226AEYFFRACTIVEDSBGAYFF93000RoHS&GreenSNAGCULevel-1-260C-UNLIM-40to85YP226AE(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.
(4)Theremaybeadditionalmarking,whichrelatestothelogo,thelottracecodeinformation,ortheenvironmentalcategoryonthedevice.
(5)MultipleDeviceMarkingswillbeinsideparentheses.
OnlyoneDeviceMarkingcontainedinparenthesesandseparatedbya"~"willappearonadevice.
IfalineisindentedthenitisacontinuationofthepreviouslineandthetwocombinedrepresenttheentireDeviceMarkingforthatdevice.
(6)Leadfinish/Ballmaterial-OrderableDevicesmayhavemultiplematerialfinishoptions.
Finishoptionsareseparatedbyaverticalruledline.
Leadfinish/Ballmaterialvaluesmaywraptotwolinesifthefinishvalueexceedsthemaximumcolumnwidth.
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)Pin1QuadrantTS3A226AEYFFRDSBGAYFF93000180.
08.
41.
461.
360.
74.
08.
0Q1PACKAGEMATERIALSINFORMATIONwww.
ti.
com17-Jun-2015PackMaterials-Page1*AlldimensionsarenominalDevicePackageTypePackageDrawingPinsSPQLength(mm)Width(mm)Height(mm)TS3A226AEYFFRDSBGAYFF93000182.
0182.
020.
0PACKAGEMATERIALSINFORMATIONwww.
ti.
com17-Jun-2015PackMaterials-Page2www.
ti.
comPACKAGEOUTLINEC0.
625MAX0.
300.
120.
8TYP0.
8TYP0.
4TYP0.
4TYP9X0.
30.
2BEADDSBGA-0.
625mmmaxheightYFF0009DIESIZEBALLGRIDARRAY4219552/A05/2016NOTES:1.
Alllineardimensionsareinmillimeters.
Anydimensionsinparenthesisareforreferenceonly.
DimensioningandtolerancingperASMEY14.
5M.
2.
Thisdrawingissubjecttochangewithoutnotice.
BALLA1CORNERSEATINGPLANEBALLTYP0.
05CB1230.
015CABSYMMSYMMACSCALE10.
000D:Max=E:Max=1.
386mm,Min=1.
286mm,Min=1.
326mm1.
226mmwww.
ti.
comEXAMPLEBOARDLAYOUT9X(0.
23)(0.
4)TYP(0.
4)TYP(0.
23)METAL0.
05MAXSOLDERMASKOPENINGMETALUNDERSOLDERMASK(0.
23)SOLDERMASKOPENING0.
05MINDSBGA-0.
625mmmaxheightYFF0009DIESIZEBALLGRIDARRAY4219552/A05/2016NOTES:(continued)3.
Finaldimensionsmayvaryduetomanufacturingtoleranceconsiderationsandalsoroutingconstraints.
Formoreinformation,seeTexasInstrumentsliteraturenumberSNVA009(www.
ti.
com/lit/snva009).
SYMMSYMMLANDPATTERNEXAMPLESCALE:30XC123ABNON-SOLDERMASKDEFINED(PREFERRED)SOLDERMASKDETAILSNOTTOSCALESOLDERMASKDEFINEDwww.
ti.
comEXAMPLESTENCILDESIGN(0.
4)TYP(0.
4)TYP9X(0.
25)(R0.
05)TYPMETALTYPDSBGA-0.
625mmmaxheightYFF0009DIESIZEBALLGRIDARRAY4219552/A05/2016NOTES:(continued)4.
Lasercuttingapertureswithtrapezoidalwallsandroundedcornersmayofferbetterpasterelease.
SYMMSYMMC123ABSOLDERPASTEEXAMPLEBASEDON0.
1mmTHICKSTENCILSCALE:30XIMPORTANTNOTICEANDDISCLAIMERTIPROVIDESTECHNICALANDRELIABILITYDATA(INCLUDINGDATASHEETS),DESIGNRESOURCES(INCLUDINGREFERENCEDESIGNS),APPLICATIONOROTHERDESIGNADVICE,WEBTOOLS,SAFETYINFORMATION,ANDOTHERRESOURCES"ASIS"ANDWITHALLFAULTS,ANDDISCLAIMSALLWARRANTIES,EXPRESSANDIMPLIED,INCLUDINGWITHOUTLIMITATIONANYIMPLIEDWARRANTIESOFMERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEORNON-INFRINGEMENTOFTHIRDPARTYINTELLECTUALPROPERTYRIGHTS.
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Youaresolelyresponsiblefor(1)selectingtheappropriateTIproductsforyourapplication,(2)designing,validatingandtestingyourapplication,and(3)ensuringyourapplicationmeetsapplicablestandards,andanyothersafety,security,orotherrequirements.
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