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: 15-kVHuman-BodyModel(A114-B) 1500-VCharged-DeviceModel(C101)2 Applications Headsets Smartphones Tablets DesktopPC3 A portis designedto trackVCCA.

2 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. 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.

3 :VCCA= V .. :VCCA= V V .. :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)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.

4 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 : 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.

5 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)JEDEC documentJEP155statesthat 500-VHBM allowssafe manufacturingwith a standardESDcontrolprocess.

6 (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.(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)Junction-to-case(top) JC(bot)Junction-to-case(bottom)

7 Thermalresistance 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:VIor VO= 0 to V0 V to V0 V 11 22 IOZHigh-impedance-stateoutputcurrentA or B port:OE = V to to V 11 22 AICCAVCCA supplycurrentVI= VCCIor GNDIO= to V to to V0 V20 V 2 ICCBVCCB supplycurrentVI= VCCIor GNDIO= to V to to V0 V 20 V2 ICCA+ICCBC ombinedsupplycurrentVI= VCCIor GNDIO= to V to to V10 ICCZAHigh-impedancestate,VCCA supplycurrentVI= VCCIor GNDIO= 0,OE = to V to to V5 ICCZBHigh-impedancestate,VCCB supplycurrentVI= VCCIor GNDIO= 0,OE = to V to to V to to V34pFCioInput-to-outputinternalcapacitan ceA V to to V56pFB V to to V11148 TXB0104 SCES650I APRIL2006 : TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018, :VCCA= VTA= 25 C, VCCA= VVCCB= VVCCB= VVCCB= VVCCB= 5.

8 VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)VCCB= V V VVCCB= V VVCCB= 5 V :VCCA= V ,VCCA= V (unlessotherwisenoted)VCCB= V V VVCCB= V VVCCB= 5 V :VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)VCCB= V VVCCB= V VVCCB= 5 V :VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)VCCB= V VVCCB= 5 V APRIL2006 REVISEDMARCH2018 ProductFolderLinks: TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018, :VCCA= VTA= 25 C, VCCA= VPARAMETERTESTCONDITIONSVCCB= VVCCB= VVCCB= VVCCB= 5 sOE-to-B1111tdisDisabletimeOE-to-A181514 14nsOE-to-B20171616trA, tfAInputrisetime,inputfall timeA-portriseand fall , tfBInputrisetime,inputfall timeB-portriseand fall (O)Skew(time), :VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)PARAMETERTESTCONDI TIONSVCCB= V V VVCCB= V VVCCB= 5 V , tfAInputrisetime,inputfall timeA-portrise andfall , tfBInputrisetime,inputfall timeB-portrise andfall (O)Skew(time), APRIL2006 : TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018.

9 VCCA= V ,VCCA= V (unlessotherwisenoted)PARAMETERTESTCONDI TIONSVCCB= V V VVCCB= V VVCCB= 5 V , tfAInputrisetime,inputfall timeA-portrise andfall , tfBInputrisetime,inputfall timeB-portrise andfall (O)Skew(time), :VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)PARAMETERTESTCONDI TIONSVCCB= V VVCCB= V VVCCB= 5 V VUNITMINMAXMINMAXMINMAXtpdPropagation , tfAInputrisetime,inputfall timeA-portrise andfall , tfBInputrisetime,inputfall timeB-portrise andfall (O)Skew(time), APRIL2006 REVISEDMARCH2018 ProductFolderLinks: TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018, :VCCA= V Voverrecommendedoperatingfree-airtempera turerange,VCCA= V V (unlessotherwisenoted)PARAMETERTESTCONDI TIONSVCCB= V VVCCB= 5 V , tfAInputrisetime,inputfall timeA-portrise andfall , tfBInputrisetime,inputfall timeB-portrise andfall (O)Skew(time), APRIL2006 : TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018, :VCCA= V to V, VCCB= V to VTA= 25 CPARAMETERTESTCONDITIONSVCCA= V, VCCB= V, VCCB= VVCCA= V, VCCB= VUNITMINTYPMAXMINTYPMAXMINTYPMAXCpdAPowe rdissipationcapacitanceCL= 0f = 10 MHztr= tf= 1 nsOE = VCCA(outputsenabled)A-portinput, ,A-portoutput121111 CpdBPowerdissipationcapacitanceA-portinp ut, , 0f = 10 MHztr= tf= 1 nsOE = GND(outputsdisabled)A-portinput.

10 VCCA= V to V, VCCB= V to 5 VTA= 25 CPARAMETERTESTCONDITIONSVCCA= V,VCCB= V,VCCB= VVCCA= V,VCCB= 5 VVCCA= V,VCCB= V to 5 VUNITMINTYPMAXMINTYPMAXMINTYPMAXMINTYPMA XCpdAPowerdissipationcapacitanceCL= 0f = 10 MHztr= tf= 1 nsOE = VCCA(outputsenabled)A-portinput,B-portou tput8889pFB-portinput,A-portoutput111111 11 CpdBPowerdissipationcapacitanceA-portinp ut,B-portoutput28292929B-portinput,A-por toutput18192122 CpdAPowerdissipationcapacitanceCL= 0f = 10 MHztr= tf= 1 nsOE = GND(outputsdisabled)A-portinput, , , , (V)B Port I/O Capacitance (pF) 4025qC (Room Temperature)85qCVCCA (V)A Port I/O Capacitance (pF) 4025qC (Room Temperature)85qCVCCA (V)OE Pin Input Capacitance (pF) 4025qC (Room Temperature) APRIL2006 REVISEDMARCH2018 ProductFolderLinks: TXB0104 SubmitDocumentationFeedbackCopyright 2006 2018, VFigure1.