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首页 GP2Y0A21YK-DATA-SHEET.PDF

GP2Y0A21YK-DATA-SHEET.PDF

GP2Y0A21YK-DATA-SHEET.PDF

上传者: xxn59 2012-04-02 评分 0 0 0 0 0 0 暂无简介 简介 举报

简介:本文档为《GP2Y0A21YK-DATA-SHEETpdf》,可适用于IT/计算机领域,主题内容包含DataSheetGPYAYKOptoelectronicDeviceFEATURES•DigitalOutput•LEDPulseCycleDur符等。

DataSheetGPYAYKOptoelectronicDeviceFEATURES•DigitalOutput•LEDPulseCycleDuration:ms•Range:tocm•Typicalresponsetime:ms•Typicalstartupdelay:ms•AverageCurrentConsumption:mA•DetectionAreaDiametercm:cmDESCRIPTIONTheGPYAYKisawideangledistancemeasuringsensorFigurePinoutVOVCCGNDSIGNALNAMEPINGPYAYKFigureBlockDiagramGPYAYKSIGNALPROCESSINGCIRCUITPSDLEDGNDVCCVoDISTANCEMEASURINGICLEDDRIVECIRCUITVOLTAGEREGULATOROSCILLATORCIRCUITOUTPUTCIRCUITGPYAYKDataSheetELECTRICALSPECIFICATIONSAbsoluteMaximumRatingsTa=C,VCC=VDCOperatingSupplyVoltageElectroopticalCharacteristicsTa=C,VCC=VDCNOTES:Usingreflectiveobject:whitepaper(madebyKodakCoLtd)graycardsR,whiteface,reflectiveratio:L=DistancetoreflectiveobjectPARAMETERSYMBOLRATINGUNITSupplyVoltageVCCtoVOutputTerminalVoltageVOto(VCC)VOperatingTemperatureToprtoCStorageTemperatureTstgtoCPARAMETERSYMBOLRATINGUNITOperatingSupplyVoltageVCCtoVPARAMETERSYMBOLCONDITIONSMINTYPMAXUNITNOTESMeasuringDistanceRangeΔLcm,OutputTerminalVoltageVOL=cmV,OutputVoltageDifferenceΔVOOutputchangeatΔL(cmcm)V,AverageSupplyCurrentICCL=cmmA,FigureTimingDiagrammsmsmsMAXstMEASUREMENTVCC(POWERSUPPLY)VO(OUTPUT)DISTANCEMEASURMENTOPERATINGndMEASUREMENTnthMEASUREMENTUNSTABLEOUTPUTstOUTPUTndOUTPUTnthOUTPUTGPYAYKGPYAYKDataSheetREALIABILITYThereliabilityofrequirementsofthisdevicearelistedinTableNOTES:TestconditionsareaccordingtoElectroopticalCharacteristics,shownonpageAtcompletionofthetest,allowdevicetoremainatnominalroomtemperatureandhumidity(noncondensing)fortwohoursConfidencelevel:,LotTolerancePercentDefect(LTPD):MANUFACTURER’SINSPECTIONInspectionLotInspectionshallbecarriedoutpereachdeliverylotInspectionMethodAsinglesamplingplan,normalinspectionlevelIIbasedonISOshallbeadoptedNOTE:*AnyoneofthesethataffectstheElectroopticalCharacteristicsshallbeconsideredadefectTableReliabilityPARAMETERTESTCONDITIONSFAILUREJUDGEMENTCRITERIASAMPLES(n),DEFECTIVE(C)TemperatureCyclingOnecycleC(min)toCinminutes,repeatedtimesInitial>ΔVOΔVO>Initialn=,C=HighTemperatureandHighHumidityStorageC,RH,hn=,C=HighTemperatureStorageC,hn=,C=LowTemperatureStorageC,hn=,C=OperationLife(HighTemperature)C,VCC=V,hn=,C=MechanicalShockms,mstimesX,Y,Zdirectionn=,C=VariableFrequencyVibrationtotoHzinminuteAmplitude:mmhineachX,Y,Zdirectionn=,C=TableQualityLevelDEFECTINSPECTIONITEMTESTMETHODAQL()MajorDefectElectroopticalcharacteristicsdefectMinorDefectDefectonappearanceanddimension(crack,split,chip,scratch,stain)*GPYAYKDataSheetFigureGPYAYKExampleofOutputDistanceCharacteristicsNOTES:Whitepaper(Reflectanceratio)Graypaper(Reflectanceratio)ANALOGVOLTAGEOUTPUT(V)DISTANCETOREFLECTIVEOBJECT(cm)GPYAYKGPYAYKDataSheetFigureGPYAYKExampleofOutputCharacteristicswithInverseNumberofDistanceNOTES:Whitepaper(Reflectanceratio)Graypaper(Reflectanceratio)INVERSENUMBEROFDISTANCE(cm)ANALOGVOLTAGEOUTPUT(V)cmcmcmcmcmcmcmcmcmcmcmcmGPYAYKGPYAYKDataSheetPACKAGESPECIFICATIONSφHOLEφHOLESTAMPRLIGHTDETECTORSIDERPCBCONNECTORLIGHTEMITTERSIDESTAMPEXAMPLEYAMonth(to,X,Y,Z)Year(:)ModelName()LENSCASE(Note)(Note)YAVOConnector:JSTTradingCompany,LTDSBPHVCCGNDNOTES:DimensionsshallreferencelenscenterUnspecifiedtoleranceshallbemm():ReferencevalueScale:,dimensionsareinmmGPYAYKSIGNALNAMEPINCONNECTORSIGNALMATERIALLens:Acrylicacidresin(Visiblelightcutoffresin)Case:CarbonicABS(Electroconductiveresin)PCB:PaperphenolGPYAYKDataSheetPACKINGSPECIFICATIONTRAYPACKINGMETHODEachtrayholdspiecesPackingmethodsareshownin(A)EachboxholdstraysPadsareaddedtotopandbottom,andbetweenlayers,asin(B)topandbottomPutpadsbetweeneachtray(padstotal)seeabovedrawing(B)Theboxissealedwithcrafttape(C)showsthelocationoftheModelnumber,Quantity,andInspectiondatePackageweight:ApproximatelykgMODELNUMBERPACKINGTAPEPRODUCTTRAYS(TRAYCASE)PRODUCTPAD(CORRUGATEDCARDBOARD)(SHEETSCASEBETWEENTRAYS)PAD(CORRUGATEDCARDBOARD)(SHEETSCASE:TOPANDBOTTOM)PACKINGCASEQUANTITYDATE(A)(B)(C)PARTNAMEPackingcaseCorrugatedcardboardPadCorrugatedcardboardTrayPolystyreneMATERIALGPYAYKGPYAYKDataSheetNOTES•KeepthesensorlenscleanDust,water,oil,andothercontaminantscandeterioratethecharacteristicsofthisdeviceApplicationsshouldbedesignedtoeliminatesourcesoflenscontamination•Whenusingaprotectivecoverovertheemitteranddetector,ensurethecoverefficientlytransmitslightthroughoutthewavelengthrangeoftheLED(λ=nmnm)BothsidesoftheprotectivecovershouldbehighlypolishedUseofaprotectivecovermaydecreasetheeffectivedistanceoverwhichthesensoroperatesEnsurethatanycoverdoesnotnegativelyaffecttheoperationovertheintendedapplicationrange•Objectsinproximitytothesensormaycausereflectionsthatcanaffecttheoperationofthesensor•Sourcesofhighambientlight(thesunorstrongartificiallight)mayaffectmeasurementForbestresults,theapplicationshouldbedesignedtopreventinterferencefromdirectsunlightorartificiallight•UsingthesensorwithamirrorcaninducemeasurementerrorsOften,changingtheincidentangleonthemirrorcancorrectthisproblem•Ifaprominentboundarylineexistsinthesurfacebeingmeasured,itshouldbealignedverticallytoavoidmeasurementerrorSeeFigureforfurtherdetails•Whenmeasuringthedistancetoobjectsinmotion,alignthesensorsothatthemotionisinthehorizontaldirectioninsteadofverticalFigureillustratesthepreferredalignment•AµF(orlarger)bypasscapacitorbetweenVCCandGNDnearthesensorisrecommended•Tocleanthesensor,useadryclothUseofanyliquidtocleanthedevicemayresultindecreasedsensitivityorcompletefailure•ExcessivemechanicalstresscandamagetheinternalsensororlensFigureProperAlignmenttoSurfaceBeingMeasuredFigureProperAlignmenttoMovingSurfacesGPYAYK(AVOIDIFPOSSIBLE)(PREFERRED)GPYAYKDIRECTIONOFMOVEMENTDIRECTIONOFMOVEMENT(AVOIDIFPOSSIBLE)(PREFERRED)GPYAYKNOTICEThecircuitapplicationexamplesinthispublicationareprovidedtoexplainrepresentativeapplicationsofSHARPdevicesandarenotintendedtoguaranteeanycircuitdesignorlicenseanyintellectualpropertyrightSHARPtakesnoresponsibilityforanyproblemsrelatedtoanyintellectualpropertyrightofathirdpartyresultingfromtheuseofSHARPdevicesSHARPreservestherighttomakechangesinthespecifications,characteristics,data,materials,structuresandothercontentsdescribedhereinatanytimewithoutnoticeinordertoimprovedesignorreliabilityContactSHARPinordertoobtainthelatestdevicespecificationsheetsbeforeusinganySHARPdeviceManufacturinglocationsarealsosubjecttochangewithoutnoticeIntheabsenceofconfirmationbydevicespecificationsheets,SHARPtakesnoresponsibilityforanydefectsthatoccurinequipmentusinganySHARPdevicesshownincatalogs,databooks,etcThedeviceslistedinthispublicationaredesignedforstandardapplicationsforuseingeneralelectronicequipmentSHARP’sdevicesshallnotbeusedfororinconnectionwithequipmentthatrequiresanextremelyhighlevelofreliability,suchasmilitaryandaerospaceapplications,telecommunicationequipment(trunklines),nuclearpowercontrolequipmentandmedicalorotherlifesupportequipment(egScuba)SHARPtakesnoresponsibilityfordamagecausedbyimproperuseofdevice,whichdoesnotmeettheconditionsforusespecifiedintherelevantspecificationsheetIftheSHARPdeviceslistedinthepublicationfallwithinthescopeofstrategicproductsdescribedintheForeignExchangeandForeignTradeLawofJapan,itisnecessarytoobtainapprovaltoexportsuchSHARPdevicesThispublicationistheproprietaryproductofSHARPandiscopyrighted,withallrightsreservedUnderthecopyrightlaws,nopartofthispublicationmaybereproducedortransmittedinanyformorbyanymeans,electronicormechanicalforanypurpose,inwholeorinpart,withouttheexpresswrittenpermissionofSHARPExpresswrittenpermissionisalsorequiredbeforeanyuseofthispublicationmaybemadebyathirdpartyContactandconsultwithaSHARPrepresentativeifthereareanyquestionsaboutthecontentsofthispublicationbySHARPCorporationReferenceCodeSMASHARPCORPORATIONSALESMARKETINGGROUPELECTRONICCOMPONENTSDEVICESNAGAIKECHO,ABENOKU,OSAKA,JAPANPHONE:()FAX:(),,http:sharpworldcomproductsdeviceSpecificationsaresubjecttochangewithoutnoticeSHARPMICROELECTRONICSOFTHEAMERICASNorthAmericanHeadOfficeNorthWestPacificRimBoulevardCamas,WashingtonUSAPHONE:()FAX:()http:wwwsharpsmacomWesternAreaZankerRoad,SanJose,CAPHONE:()FAX:()BolsaAveHuntingtonBeach,CAPHONE:()FAX:()GreenwichDrive,SuiteSanDiego,CAPHONE:()FAX:()CentralAreaWAlgonquinRoad,SuiteArlingtonHeights,ILPHONE:()FAX:()CommerceDrive,SuiteIrving,TXPHONE:()FAX:()CapitolofTexasHwySuiteAustin,TXPHONE:()FAX:()StateHwy,SuiteHouston,TXPHONE:()FAX:()WSTonyLemaLaneMuskego,WIPHONE:()FAX:()WestBigBeaverRoad,SuiteTroy,MLPHONE:()FAX:()EasternAreaNKimblesRoad,Yardley,PAPHONE:()FAX:()WheelerRd,Burlington,MAPHONE:()()FAX:()RegencyParkway,SuiteCary,NCPHONE:()FAX:()SidneyStPittsburgh,PAPHONE:()FAX:()NorthFederalHighway,ThirdFloorFtLauderlade,FLPHONE:()FAX:()SHARPMICROELECTRONICSEUROPEAdivisionofSharpElectronics(Europe)GmbHHeadOfficeSonninstrasse,,Hamburg,GermanyPHONE:()FAX:()http:wwwsharpsmecomGermanySMEMünchenOfficeFuerstenriederstrasse,München,GermanyPHONE:()FAX:()FranceSMEParisOfficeRueRaoulFollereauBussySaintGeorgesMarnelaValleeCedexPHONE:()FAX:()ItalySMEMilanoOfficeCentroDirezionaleColleoniPalazzoTaurusIngressoAgrateBrianza,Milano,ItalyPHONE:()FAX:()UKSMELondonOfficeCentennialCourt,EasthampsteadRoad,Bracknell,BerkshireRGYQ,UnitedKingdomPHONE:()FAX:()IrelandSMEDublinOfficeFirstFloor,Block,StJohnsCourt,Santry,Dublin,IrelandPHONE:()FAX:()SHARPELECTRONICS(SHANGHAI)CO,LTDMicroelectronicsSalesMarketingDivisionF,KingTower,XinJinQiaoRoad,PudongDIST,ShanghaiPRChinaPHONE:()FAX:()RegisteredAddressNo,DeBaoRoad,XinDevelopmentBLDGWaiGaoQiaoFreeTradeZone,Shanghai,PRChinaBeijingOfficeRoom,BeijingJingAnCenterNoEastBeiSanHuanRoad,ChaoYangDIST,BeijingPRChinaPHONE:()FAX:()http:sharpworldcomproductsdevicechinaindexhtmlSHARPROXY(HONGKONG)LTDDeviceSalesDivision,F,AdmiraltyCentre,Tower,HarcourtRoad,HongKongPHONE:()FAX:()http:wwwsharpcomhkShenzhenRepresentativeOfficeRoomB,TowerC,ElectronicsScienceTechnologyBuilding,ShenNanZhongRoad,Shenzhen,PRChinaPHONE:()FAX:()SHARPELECTRONICCOMPONENTS(TAIWAN)CORPORATIONFA,No,Sec,NankingERd,Taipei,TaiwanPHONE:()FAX:()SHARPELECTRONICS(SINGAPORE)PTE,LTDAlexandraRoad#BPTowerSingaporePHONE:()FAX:()http:wwwseslsharpcomSHARPMICROELECTRONICSTECHNOLOGY(M)SDNBHDSuiteE,thFloor,EastTower,WismaConsplant,NoJlnSS,SubngJaya,,SelangorDarulEhsan,MalaysiaPHONE:()FAX:()SHARPELECTRONICCOMPONENTS(KOREA)CORPORATIONRMiLsinBD,Dohwadong,Mapoku,Seoul,Korea,PHONE:()~FAX:()USAEUROPEASIACountriesandAreasDistributedBy

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