GP2Y0A02YK-DATA-SHEET(红外测距)

1DataSheetGP2Y0A02YKOptoelectronicDeviceFEATURES•Analogoutput�DetectionAccuracy@80cm:±10cm�Range:20to150cm�Typicalresponsetime:39ms�Typicalstartupdelay:44ms�AverageCurrentConsumption:33mADESCRIPTIONTheGP2Y0A02YKisawideanglesensor.Figure1.Pinout1VOVCCGND12233SIGNALNAMEPINGP2Y0A02YK-9Figure2.BlockDiagramGP2Y0A02YK-4SIGNALPROCESSINGCIRCUITPSDLEDGNDVCCVoMEASURINGDISTANCEICLEDDRIVECIRCUITVOLTAGEREGULATOROSCILLATORCIRCUITOUTPUTCIRCUITGP2Y0A02YK2DataSheetELECTRICALSPECIFICATIONSAbsoluteMaximumRatingsTa=25°C,VCC=5VDCOperatingSupplyVoltageElectro-opticalCharacteristicsTa=25°C,VCC=5VDCNOTES:1.MeasurementsmadewithKodakR-27GrayCard,usingthewhiteside,(90%reflectivity).2.L=Distancetoreflectiveobject.PARAMETERSYMBOLRATINGUNITSupplyVoltageVCC-0.3to+7.0VOutputTerminalVoltageVO-0.3to(VCC+0.3)VOperatingTemperatureTopr-10to+60°CStorageTemperatureTstg-40to+70°CPARAMETERSYMBOLRATINGUNITOperatingSupplyVoltageVCC4.5to5.5VPARAMETERSYMBOLCONDITIONSMIN.TYP.MAX.UNITNOTESMeasuringDistanceRangeΔL20—150cm1OutputTerminalVoltageVOL=150cm0.250.40.55V1OutputVoltageDifferenceΔVOOutputchangeatLchange(150cm–20cm)1.82.052.3V1AverageSupplyCurrentICCL=150cm—3350mA1,2Figure3.TimingDiagram38.3ms±9.6ms5.0msMAX.1stMEASUREMENTVCC(POWERSUPPLY)VO(OUTPUT)DISTANCEMEASURMENTOPERATING2ndMEASUREMENTnthMEASUREMENTUNSTABLEOUTPUT1stOUTPUT2ndOUTPUTnthOUTPUTGP2Y0A02YK-5GP2Y0A02YK3DataSheetREALIABILITYThereliabilityrequirementsofthisdevicearelistedinTable1.NOTES:1.TestconditionsareaccordingtoElectro-opticalCharacteristics,shownonpage2.2.Atcompletionofthetest,allowdevicetoremainatnominalroomtemperatureandhumidity(non-condensing)fortwohours.3.Confidencelevel:90%,LotTolerancePercentDefect(LTPD):20%/40%.MANUFACTURER’SINSPECTIONInspectionLotInspectionshallbecarriedoutpereachdeliverylot.InspectionMethodAsinglesamplingplan,normalinspectionlevelIIbasedonISO2859shallbeadopted.NOTE:*AnyoneofthesethataffectstheElectro-opticalCharacteristicsshallbeconsideredadefect.Table1.ReliabilityTESTITEMSTESTCONDITIONSFAILUREJUDGEMENTCRITERIASAMPLES(n),DEFECTIVE(C)TemperatureCyclingOnecycle-40°C(30min.)to+70°Cin30minutes,repeated25timesInitial×0.8VOVOInitial×1.2n=11,C=0HighTemperatureandHighHumidityStorage+40°C,90%RH,500hn=11,C=0HighTemperatureStorage+70°C,500hn=11,C=0LowTemperatureStorage-40°C,500hn=11,C=0OperationLife(HighTemperature)+60°C,VCC=5V,500hn=11,C=0MechanicalShock100m/s2,6.0ms3times/±X,±Y,±Zdirectionn=6,C=0VariableFrequencyVibration10-to-55-to-10Hzin1minuteAmplitude:1.5mm2hineachX,Y,Zdirectionn=6,C=0Table2.QualityLevelDEFECTINSPECTIONITEMandTESTMETHODAQL(%)MajorDefectElectro-opticalcharacteristicsdefect0.4MinorDefectDefectonappearanceanddimension(crack,split,chip,scratch,stain)*1.0GP2Y0A02YK4DataSheetFigure4.GP2Y0A02YKExampleofOutputDistanceCharacteristics3.02.52.01.50.51.00NOTES:010Whitepaper(90%Reflectanceratio)Graypaper(18%Reflectanceratio)2030405060708090100110120130140150DISTANCETOREFLECTIVEOBJECT(cm)ANALOGVOLTAGEOUTPUT(V)GP2Y0A02YK-6GP2Y0A02YK5DataSheetFigure5.GP2Y0A02YKExampleofOutputCharacteristicswithInverseNumberofDistance32.51.50.500.00000.02000.04000.06000.01000.0300INVERSEOFDISTANCE1/L(1/cm)ANALOGVOLTAGEOUTPUT(V)0.05000.07000.08000.10000.090012GP2Y0A02YK-7NOTES:150cm100cm60cm50cm40cm30cm20cm15cm10cmWhitepaper(90%Reflectanceratio)Graypaper(18%Reflectanceratio)GP2Y0A02YK6DataSheetPACKAGESPECIFICATIONS37.029.510.1φ3.2HOLE4-R1.754-R1.75R3.75R3.75LIGHTEMITTERSIDELIGHTDETECTORSIDEφ3.2HOLECONNECTORLENSCASESTAMPEXAMPLE2Y0A0206MATERIALLens:Acrylicacidresin(Visiblelightcut-offresin)Case:CarbonicABS(Electro-conductiveresin)PCB:PaperphenolNOTES:1.Dimensionsreferencelenscenter.2.Unspecifiedtolerancesare±0.3mm.3.():Referencevalue.4.Dimensionsareinmm.Month(1to9,X,Y,Z)Year(2000=0)ModelNamePCB8.9510.45(3.3)1.213.04.514.414.42-1.521.611.94.475(Note1)19.8±0.1(Note1)18.9+0.6-0.32Y0A02068.4STAMPGP2Y0A02YK-31321VOConnector:J.S.T.TradingCompany,LTDS3B-PHVCCGND23SIGNALNAMEPINCONNECTORSIGNALGP2Y0A02YK7DataSheetPACKINGSPECIFICATIONTRAYPACKINGMETHOD1.Eachtrayholds50pieces.Packingmethodsareshownin(A).2.Eachboxholds10trays.Padsareaddedtotopandbottom,andbetweenlayers,asin(B).topandbottom.Putpadsbetweeneachtray(9padstotal)seeabovedrawing(B).3.Theboxissealedwithpackingtape.(C)showsthelocationoftheModelnumber,Quantity,andInspectiondate.4.Packageweight:Approximately4kg.MODELNUMBERPACKINGTAPEPRODUCTTRAYS(10-TRAY/CASE)PRODUCTPAD(CORRUGATEDCARDBOARD)(9SHEETS/CASEBETWEENTRAYS)PAD(CORRUGATEDCARDBOARD)(2SHEETS/CASE:TOPANDBOTTOM)PACKINGCASEQUANTITYDATE23415(A)(B)(C)PARTNAMEPackingcaseCorrugatedcardboardPadCorrugatedcardboardTrayPolystyreneMATERIALGP2Y0A02YK-8GP2Y0A02YK8DataSheetNOTES�Keepthesensorlensclean.Dust,water,oil,andothercontaminantscandeterioratethecharacteris-ticsofthisdevice.Applicationsshouldbedesignedtoeliminatesourcesoflenscontamination.�Whenusingaprotectivecoverovertheemitteranddetector,ensurethecoverefficientlytransmitslightthroughoutthewavelengthrangeoftheLED(λ=850nm±70nm).Bothsidesoftheprotectivecovershouldbehighlypolished.Useofaprotectivecovermaydecreasetheeffectivedistanceoverwhichth