SLIS154A –DECEMBER 2014–REVISED DECEMBER …

1 B (mT)VOUT(V)BMAX(S)BMIN(N)VMAXVMINVQP roductFolderOrderNowTechnicalDocumentsTo ols &SoftwareSupport &CommunityAn IMPORTANTNOTICEat the end of this datasheetaddressesavailability,warranty, changes,use in safety-criticalapplications,intellectual propertymattersand DECEMBER2014 REVISEDDECEMBER2015 DRV5053-Q1 AutomotiveAnalog-BipolarHall EffectSensor11 Features1 LinearOutputHall Sensor AEC-Q100 Qualifiedfor AutomotiveApplications Grade1: TA= 40 to 125 C (Q, see Figure17) Grade0: TA= 40 to 150 C (E, see Figure17) SuperiorTemperatureStability Sensitivity 10%OverTemperature HighSensitivityOptions: 11 mV/mT(OA,See Figure17) 23 mV/mT(PA) 45 mV/mT(RA) 90 mV/mT(VA) +23 mV/mT(CA) +45 mV/mT(EA) Supportsa WideVoltageRange to 38 V No ExternalRegulatorRequired AmplifiedOutputStage ,300 A Source ~ V B = 0 mT, OUT= 1 V FastPower-On:35 s SmallPackageand Footprint SurfaceMount3-PinSOT-23(DBZ) Through-Hole3-PinTO-92(LPG) ProtectionFeatures ReverseSupplyProtection(up to 22 V) Supportsup to 40-VLoadDump OutputShort-CircuitProtection OutputCurrentLimitation OUTS hortto BatteryProtection2 Applications FlowMeters DockingAdjustment VibrationCorrection DamperControls3 DescriptionThe DRV5053-Q1deviceis a chopper-stabilizedHallIC thatoffersa 0- to 2-V analogoutputrespondslinearlyto theappliedmagneticflux density,and distinguishesthepolarityof to 38 V with reversepolarityprotectionup to 22 V makesthe devicesuitablefora widerangeof providedfor reversesupplyconditions,load dump,and outputshortcircuitor (1)PARTNUMBERPACKAGEBODYSIZE(NOM)DRV5053 -Q1 SOT-23(3) (3) (1) For all availablepackages,see the orderableaddendumatthe end of the DECEMBER2014.

2 DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporatedTableof Contents1 Pin Configurationand Applicationand Deviceand Mechanical,Packaging,and RevisionHistoryChangesfromOriginal(Decem ber2014)to RevisionAPage Correctedbodysize of SOT-23packageand SIP packagenameto Removedtablenotesregardingtestingfor the Updatedthe typicalvaluefor BNand VNfor UpdatedFigure6 ..7 Updatedpackagetapeand reel optionsfor M and 2 DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks:DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporated5 Pin Configurationand FunctionsFor additionalconfigurationinformation,seeDe viceMarkingsandMechanical,Packaging, ViewLPGP ackage3-PinTO-92 Top ViewPin to 38 V pin to the GNDpin with a F (minimum)ceramiccapacitorratedfor V outputcorrespondsto B = 0 mT4 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporated(1)Stre ssesbeyondthoselistedunderAbsoluteMaximu mRatingsmay causepermanentdamageto the stressratingsonly,whichdo not implyfunctionaloperationof the deviceat theseor any otherconditionsbeyondthoseindicatedunder RecommendedOperatingConditions.

3 Exposureto absolute-maximum-ratedconditionsfor extendedperiodsmay affectdevicereliability.(2)Ensuredby 20 (unlessotherwisenoted)(1)MINMAXUNITP owersupplyvoltageVCC 22(2)40 VVoltageramprate (VCC), VCC< 5 VUnlimitedV/ sVoltageramprate (VCC), VCC> 5 V02 Outputpin voltage reversecurrentduringreversesupplyconditi on0 20mAMagneticflux density,BMAXU nlimitedOperatingjunctiontemperature,TJQ , see Figure17 40150 CE, see Figure17 40175 Storagetemperature,Tstg 65150 C(1)JEDEC documentJEP155statesthat 500-VHBM allowssafe manufacturingwith a standardESDcontrolprocess.(2)JEDEC documentJEP157statesthat 250-VCDM allowssafe manufacturingwith a (ESD)ElectrostaticdischargeHumanbodymode l(HBM),per ANSI/ESDA/JEDECJS-001,all pins(1) 2500 VChargeddevicemodel(CDM),per JEDEC specificationJESD22-C101,all pins(2) (unlessotherwisenoted) voltage(OUT)02 VISOURCEO utputpin currentsource(OUT)0300 AISINKO utputpin currentsink (OUT) , see Figure17 40125 CE, see Figure17 40150(1)For moreinformationabouttraditionaland new thermalmetrics,see theSemiconductorand IC PackageThermalMetricsapplicationreport, (1)DRV5053-Q1 UNITDBZ(SOT-23)LPG(TO-92)3 PINS3 PINSR C/WR JC(top)Junction-to-case(top) C/WR C/W C/W DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks.

4 DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporated(1)TA, MAXis 125 C for Q Grade1 devicesand 150 C for E Grade0 devices(seeFigure17) (unlessotherwisenoted)PARAMETERTESTCONDI TIONSMINTYPMAXUNITPOWERSUPPLIES(VCC) to 38 V, TA= 25 to 38 V, TA= TA, MAX(1) sPROTECTIONCIRCUITSVCCRR eversesupplyvoltage 22 VIOCP,SOURCEO vercurrentprotectionlevelSourcingcurrent 300 AIOCP, (unlessotherwisenoted)PARAMETERTESTCONDI TIONSMINTYPMAXUNITANALOGOUTPUT(OUT)tdOut putdelaytimeTA= 25 C1325 s(1)1 mT = 10 Gauss(2)Bandwidthdescribesthe fastestchangingmagneticfield that can be detectedand translatedto the output.(3)Not testedin production;limitsare basedon characterizationdata.(4)Linearitydescrib esthe changein sensitivityacrossthe sensitivitynearBSATis typicallywithin1% of the sensitivitynearB = (unlessotherwisenoted)PARAMETERTESTCONDI TIONSMINTYPMAXUNIT(1)VQQuiescentoutputB = 0 BWBandwidth(2)20kHzBNInput-referrednoise (3)COUT= 50 (4) BSAT< B < BSAT1%VOUTMINO utputsaturationvoltage(min)B < (max)B > : 11 mV/mTSSensitivityVCC= V 11 5mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k ;COUT= 50 pF5mVppBSATI nputsaturationfieldVCC= V73mTDRV5053PA: 23 mV/mTSSensitivityVCC= V 35 23 10mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k.

5 COUT= 50 pF11mVppBSATI nputsaturationfieldVCC= V35mT6 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporatedMagneti cCharacteristics(continued)overoperating free-airtemperaturerange(unlessotherwise noted)PARAMETERTESTCONDITIONSMINTYPMAXUN IT(1)DRV5053RA: 45 mV/mTSSensitivityVCC= V 70 45 20mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k ;COUT= 50 pF22mVppBSATI nputsaturationfieldVCC= V18mTDRV5053VA: 90 mV/mTSSensitivityVCC= V 140 90 45mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k ;COUT= 50 pF44mVppBSATI nputsaturationfieldVCC= V9mTDRV5053CA:23 mV/mTSSensitivityVCC= V102335mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k ;COUT= 50 pF11mVppBSATI nputsaturationfieldVCC= V35mTDRV5053EA:45 mV/mTSSensitivityVCC= V204570mV/mTVNO utput-referrednoiseVCC= V; ROUT= 10 k ;COUT= 50 pF22mVppBSATI nputsaturationfieldVCC= V18mTSupply Voltage (V)Quiescent Voltage VQ (V) &TA = 25 CTA = 85 CTA = 125 CTA = 150 CAmbient Temperature ( C)Input-Referred Noise (mTpp) Voltage (V)Magnetic Sensitivity (mV/mT)010203040-100-80-60-40-200204060D 001 DRV5053 RADRV5053 EADRV5053 CADRV5053 VADRV5053 PADRV5053 OAAmbient Temperature ( C)Magnetic Sensitivity (mV/mT)-50-250255075100125150-120-100-80 -60-40-200204060D002 DRV5053 RADRV5053 EADRV5053 CADRV5053 VADRV5053 PADRV5053 OASupply Voltage (V)Supply Current (mA) &TA = 25 CTA = 75 CTA = 125 CTA = 150 CAmbient Temperature ( C)Supply Current (mA) = VVCC = VVCC = 38 DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks:DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015, > 125 C datais validfor Grade0 devicesonly (E, see Figure17)Figure1.

6 ICCvs VCCF igure2. ICCvs TemperatureTA= 25 CFigure3. Sensitivityvs VCCVCC= VFigure4. Sensitivityvs TemperatureTA= 25 CFigure5. VQvs VCCVCC= VFigure6. BNvs TemperatureTemperature CompensationBias + 38 VCOUTCVCCO utputDriverROUTO ffset CancelHall ElementRegulated SupplyOptional RC FilteringEquivalent impedance to ground8 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporated7 a chopper-stabilizedHallsensorwithan analogoutputfor DRV5053-Q1 devicecan be poweredwith a and 38 V, and willsurvive 22 V the DRV5053-Q1 devicewill not be operatingwhenapproximately 22 to V is appliedto VCC(withrespectto GND).In addition,the devicecan withstandsupplyvoltagesup to 40 V for outputvoltageis dependenton the magneticfield perpendicularto the absenceof a magneticfield will resultin OUT= 1 V. A magneticfield will causethe outputvoltageto changelinearlywith the field polarityis definedas follows:a southpolenearthe markedside of the packageis a northpole nearthe markedside of the packageis a deviceswith a negativesensitivity(thatis, DRV5053RA: 40 mV/mT),a southpolewill causethe outputvoltageto dropbelow1 V, and a northpole will causethe outputto rise above1 deviceswitha positivesensitivity(thatis, DRV5053EA:+40 mV/mT),a southpolewill causethe outputvoltageto rise above1 V, and a northpole will causethe outputto dropbelow1 (mT)VOUT(V)BSAT(S)(N)VMAXVMINVQ BSATB (mT)VOUT(V)BSAT(S) BSAT(N)VMAXVMINVQ1 2 3 SNB > 0 mTSNB < 0 mTSNB > 0 mTSNB < 0 mT(Bottom view)SOT-23 (DBZ)TO-92 (LPG)1 2 DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks.

7 DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015, positivemagneticfield is definedas a southpole nearthe markedside of the packageas shownin = Northpole, S = SouthpoleFigure7. DRV5053-Q1 deviceoutputis definedbelowfor negativesensitivity(thatis, 45 mV/mT,RA) and positivesensitivity(thatis, +45 mV/mT,EA):Figure8. DRV5053-Q1 NegativeSensitivityFigure9. DRV5053-Q1 PositiveSensitivityVCCCase #2B (mT)t (s)OUTt (s)tONBSAT-BSATt (s)Invalid OutputValid Output10%VCCCase #1 BSAT-BSATt (s)B (mT)t (s)t (s)OUTtONInvalid OutputValid Output90%10 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporatedFeature Description(continued) the DRV5053-Q1 device,tonmustelapsebeforeOUTis showsCase1 andFigure11 showscase2; the outputis definedassuminga negativesensitivitydeviceand a constantmagneticfield BSAT< B < Case1: PowerOn WhenB < 0, NorthFigure11.

8 Case2: PowerOn WhenB > 0, DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks:DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporatedFeature Description(continued) capableof up to 300- A of currentsourceor properoperation,ensurethat equivalentoutputload ROUT> 10 k .The capacitiveload directlypresenton the OUTpin shouldbe less than10 nF to ensurethe internaloperationalamplifieris an externalRC filter is addedto reducenoise,it is acceptableto use a resistor 200 witha capacitor F. For an applicationexample, analogcurrentlimit circuitlimitsthe currentthroughthe drivercurrentwill be (OCP)An analogcurrent-limitcircuitlimitsthe currentthroughthe drivercurrentis clampedto IOCP. Duringthis clamping,the rDS(on)of the outputFET is increasedfromthe DRV5053-Q1 deviceoperatesat DC VCCconditionsup to 38 V nominally,and can additionallywithstandVCC= 40 V. No current-limitingseriesresistoris requiredfor this DRV5053-Q1 deviceis protectedin the eventthat the VCCpin and the GNDpin are reversed(up to 22 V).

9 NOTEIn a reversesupplycondition,the OUTpin reverse-currentmustnot exceedthe ratingsspecifiedin overload(OCP)ISINK IOCPO peratingOutputcurrentis clampedto IOCPIO< IOCPLoadDump38 V < VCC< 40 VOperatingDevicewill operatefor a transientdurationVCC 38 VReverseSupply 22 V < VCC< 0 VDisabledDevicewill survivethis conditionVCC DRV5053-Q1 deviceis activeonly whenVCCis and 38 reversesupplyconditionexists,the deviceis F(minimum)OUTVCCVCC12 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015,TexasInstrumentsIncorporated8 Applicationand ImplementationNOTEI nformationin the followingapplicationssectionsis not partof the TI componentspecification,and TI doesnot warrantits accuracyor s customersareresponsiblefor determiningsuitabilityof componentsfor test theirdesignimplementationto DRV5053-Q1 deviceis usedin FilterFigure12. TypicalApplicationSchematic No this designexample,use the parameterslistedin Table2 as the DesignParametersDESIGNPARAMETERREFERENCEEXAMPLEVALUES ystembandwidth BW15 has internalfilteringthat limitsthe bandwidthto at least20 this applicationnoexternalcomponentsare requiredotherthanthe C1 bypasscapacitor,whichis F the analogoutputOUTis tied to a microcontrollerADCinput,the equivalentload mustbe R > 10 k and C < 10 ExternalComponentsCOMPONENTPIN 1 PIN 2 RECOMMENDEDC1 VCCGNDA F (minimum)ceramiccapacitorratedfor F(minimum)OUTVCCR110 k C21500 DECEMBER2014 REVISEDDECEMBER2015 ProductFolderLinks.

10 DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015, lowernoiseon the analogoutputOUT,additionalRC filteringcan be addedto furtherreducethe this designexample,use the parameterslistedin Table4 as the DesignParametersDESIGNPARAMETERREFERENCE EXAMPLEVALUES ystembandwidth BW5 kHzFrequency (Hz)Magnitude (dB)10020050010002000500010000100000-14- 12-10-8-6-4-20D01112110 kHz2 R Cp 14 DRV5053-Q1 SLIS154A DECEMBER2014 :DRV5053-Q1 SubmitDocumentationFeedbackCopyright 2014 2015, this examplewe will add an externalRC filter in orderto reducethe orderto preservethe signalat the frequenciesof interest,we will conservativelyselecta low-passfilterbandwidth( 3-dBpoint)at twicethe systembandwidth(10 kHz).(1)If we guessR1 = 10 k , thenC2 < 1590pF. So we selectC2 = filtersare an effectivewayto reducethe noisepresenton differentcutofffrequenciesusingthe DRV5053 VATypicalNoiseDataR ( )C ( F)fCUTOFF(kHz)NOISE(mVpp) 5-kHzSwitchingMagneticFieldR1 = 10-k pullupC2 = 680 pFFigure16.