TXB0104 4-Bit Bidirectional Voltage-Level Translator ...

1 ProcessorPeripheralVCCAVCCBP roductFolderOrderNowTechnicalDocumentsTo ols &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand APRIL2006 REVISEDMARCH2018 TXB01044-Bit BidirectionalVoltage-levelTranslatorWith AutomaticDirectionSensingand 15-kV ESD Protection11 Features1 A Port and B Port (VCCA VCCB) VCCI solationFeature:If EitherVCCI nputIs atGND,All OutputsAre in the High-ImpedanceState OutputEnable(OE)InputCircuitReferencedto VCCA Low PowerConsumption,5- A MaximumICC IOFFS upportsPartialPower-DownModeOperation Latch-UpPerformanceExceeds100 mA PerJESD78, ClassII ESDP rotectionExceedsJESD22 A Port: 2500-VHuman-BodyModel(A114-B) 1500-VCharged-DeviceModel(C101) B Port.

2 15-kVHuman-BodyModel(A114-B) 1500-VCharged-DeviceModel(C101)2 Applications Headsets Smartphones Tablets DesktopPC3 A portis designedto trackVCCA. VCCA acceptsany V to V. The B port is designedtotrackVCCB. VCCB acceptsany to V. Thisallowsfor universallow-voltagebidirectionaltransla tionbetweenanyof the , , , , ,and 5-V OE inputis low, all outputsare ensurethehigh-impedancestateduringpoweru p or powerdown,OEmustbe tied to GNDthrougha pulldownresistorThecurrentsourcingcapabi lityof the driverdeterminesthe minimumvalueof the designedso the OE inputcircuitis suppliedby fullyspecifiedfor partialpower-downapplicationsusingIOFF.

3 The IOFF circuitrydisablestheoutputs,whichprevent sdamagingcurrentbackflowthroughthe devicewhenthe (1)PARTNUMBERPACKAGEBODYSIZE(NOM) TXB0104 RUTUQFN(12) (14) (12) (14) (14) (12) (1) For all availablepackages,see the orderableaddendumatthe end of the TXB010X2 TXB0104 SCES650I APRIL2006 : TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporatedTableof Contents1 Pin Configurationand :VCCA= :VCCA= V V .. :VCCA= V .. :VCCA= V V.

4 :VCCA= V V .. :VCCA= :VCCA= V V .. :VCCA= V :VCCA= V V .. :VCCA= V V .. :VCCA= V to V,VCCB= V to :VCCA= V to V,VCCB= V to 5 Applicationand Deviceand Mechanical,Packaging,and RevisionHistoryNOTE:Pagenumbersfor previousrevisionsmay differfrompagenumbersin the (Janurary2018)to RevisionIPage UpdatedPin AddedPin Assignmentstablefor GXUand AddedPin Assignmentstablefor YZT (November2014)to RevisionHPage Addedpackagefamiliesto packagepinoutdrawingsinPin Configurationand Changedunit fromV to kV (May2012)

5 To RevisionGPage AddedPin Configurationand Functionssection,HandlingRatingtable,Fea tureDescriptionsection,DeviceFunctionalM odes,Applicationand Implementationsection,PowerSupplyRecomme ndationssection,Layoutsection,Deviceand DocumentationSupportsection,andMechanica l,Packaging,and B APRIL2006 REVISEDMARCH2018 ProductFolderLinks: TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporated5 Pin Configurationand FunctionsGXUand ZXUP ackage12-PinBGAM icrostarJuniorTop ViewYZT Package12-PinDSBGATop ViewD or PW Package14-PinSOICor TSSOPTop ViewNC No internalconnectionRGYP ackage14-PinVQFNWithExposedThermalPadTop ViewNC No internalconnectionRUTP ackage12-PinUQFNTop View4 TXB0104 SCES650I APRIL2006.

6 TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporatedPin FunctionsPINI/ODESCRIPTIONNAMED, PWRGYRUTGXU,ZXUYZTA1222A1A3I/OInput/outp ut1. Referencedto Referencedto Referencedto Referencedto Referencedto Referencedto Referencedto Referencedto GroundNC6, 96,9 No OE low to placealloutputsin V VCCA V and VCCA VCCB For the RGYpackage,the exposedcenterthermalpadmusteitherbe connectedto Groundor left Assignments:GXUand ZXUP ackageABC4A4 GNDB43A3 OEB32A2 VCCAB21A1 VCCBB1 Pin Assignments:YZT APRIL2006 REVISEDMARCH2018 ProductFolderLinks.

7 TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporated(1)Stre ssesbeyondthoselistedunderAbsoluteMaximu mRatingsmay causepermanentdamageto the stressratingsonly,and functionaloperationof the deviceat theseor any otherconditionsbeyondthoseindicatedunder RecommendedOperatingConditionsis not absolute-maximum-ratedconditionsfor extendedperiodsmay affectdevicereliability.(2)The valueof VCCAand VCCBare providedin the (1)overoperatingfree-airtemperaturerange (unlessotherwisenoted)MINMAXUNITS upplyvoltage,VCCA ,VCCB ,VIA port port any outputin the high-impedanceor power-offstate,VOA port any outputin the high or low state,VO(2)A port + port + ,IIKVI< 0 50mAOutputclampcurrent,IOKVO< 0 50mAContinuousoutputcurrent,IO 5050mAContinuouscurrentthroughVCCA, VCCB, or GND 100100mAJunctiontemperaturerange,TJ150 CStoragetemperaturerange,Tstg 65150 C(1)

8 JEDEC documentJEP155statesthat 500-VHBM allowssafe manufacturingwith a standardESDcontrolprocess.(2)JEDEC documentJEP157statesthat 250-VCDM allowssafe manufacturingwith a (ESD)ElectrostaticdischargeHuman-bodymod el(HBM),per ANSI/ESDA/JEDECJS-001(1)A port (HBM),per ANSI/ESDA/JEDECJS-001(1)B port 15 Charged-devicemodel(CDM),per JEDEC specificationJESD22-C101(2)A port (CDM),per JEDEC specificationJESD22-C101(2)B port APRIL2006 : TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporated(1)The A and B sidesof an unuseddataI/O pair mustbe held in the samestate,that is, bothat VCCIor bothat GND.

9 (2)VCCA mustbe less thanor equalto VCCBand mustnot V.(3)VCCIis the supplyvoltageassociatedwith the (unlessotherwisenoted)(1)(2) V to VVCCB= to VVCCI (3)VCCIVOEVCCA= V to VVCCB= to VVCCA V to VVCCB= to V0 VCCI (3)VOEVCCA= V to VVCCB= to V0 VCCA anyoutputin the high-impedanceor power-offstateA-portVCCA= V to VVCCB= to V to VVCCB= to t/ vInputtransitionrise or fall rateA-portinputsVCCA= V to VVCCB= to V40ns/VB-portinputsVCCA= V to VVCCB= to V40 VCCB= V to V30 TAOperatingfree-airtemperature 4085 C(1)For moreinformationabouttraditionaland new thermalmetrics,see theIC (1) TXB0104 UNITDGXU/ZXUPWRGYRUTYZT14 PINS12 PINS14 PINS14 PINS12 PINS12 PINSR C/WR JC(top)

10 Junction-to-case(top) JC(bot)Junction-to-case(bottom)thermalre sistance APRIL2006 REVISEDMARCH2018 ProductFolderLinks: TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018,TexasInstrumentsIncorporated(1)VCCI is the supplyvoltageassociatedwith the inputport.(2)VCCOis the supplyvoltageassociatedwith the (1)(2)overrecommendedoperatingfree-airte mperaturerange(unlessotherwisenoted)PARA METERTESTCONDITIONSVCCAVCCBTA= 25 C 40 C to 85 CUNITMINTYPMAXMINMAXVOHAPort A outputhigh voltageIOH= 20 V to VVCCA A outputlow voltageIOL= 20 V to B outputhigh voltageIOH= 20 to VVCCB B outputlow voltageIOL= 20 to :VI= VCCIor V to to V 11 22 AIoffOff-statecurrentA port:VIor VO= 0 to V0 V0 V to V 11 22 AB port.