ft20102.7W单声道无滤器D类高频功率放大器

1、联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹JangtekLONG-SeiVII夭玖陈科扶ft20102.7WMonoFilterfreeClassDAudioPowerAmplifier(Rev.2.2)eneralDescriptionTheft2010isa2.7Whighefficiencyfilter-freeclass-Daudiopoweramplifier.Theft2010canoperatefrom2.7to5.5Vsupply.Whenpoweredwi

2、th5Vvoltage,theft2010candeliver2.7Wtoa4Qloadat10%THD+N.AsaClassDaudiopoweramplifier,theft2010features90%highefficiencyand-75dBPSRRat217Hzwhichmakethedeviceidealforbattery-supplied,highqualityaudioapplications.Theft2010alsofeaturestheminimizedclick-and-popnoiseduringtheturn-onandshutdown.Theft2010ism

3、anufacturedinspace-savingWCSP91.46X1.46.DFN83X3、MSOP8packages.FeaturesOutputpowerat5Vsupply-2.7W(4Qload,10%THD+N)*-1.65W(80load,10%THD+N)Quiescentcurrent:3.0mA3.6Vsupply(8Qload)Shutdowncurrent:0.1pA(typical)PSRR:-75dB(typical)CMRR:-65dB(typical)Efficiencyupto90%thermalprotectionPackaging:1.46mmx1.46

4、mmWCSP9,MSOP-8,DFN-83x3CSP9Package1.46mmX1.46mm4(TC85tDFN8Package3mmx3mm-40C-85(icationsMobilephonePersonalDigitalAssistant(PDA)PortablegarningdevicePoweredspeakersNotebookcomputerMSOP8Package-40X：-85：Cicationircui1:toPVDDpin联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918

5、联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹Note*:Theft2010isthermallylimitedinMSOPandmaynotachieve2.7Wfor4Q.TLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2ft2010DS2.2ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372

6、485918联系人：柯瑞莹300kTTLSDInputBuffer150kQRiIN*1C2SHUTDOWNBiasesandReferencesNotes:Totalgain=2xX/150k150knDoglitchLogicGain=2VA/ADeglitchLogicRamp-nrLGeneratoiyinConfiaurationandPinDescription9BallWCSPTopViewIN+GNDOUT-厂、厂厂；A1:A2;A3;丿J,J/VDDPVDDGND厂、厂、B1；B2;-B3J丿IN-SDOUT+厂、厂、厂-C1:C2；C3:J.JOrderNumberft20

7、10WGateDriveStartupProtectionLogicVDDOCDetectDFN-8TopViewB1,B2VDDA3-Vo.C3-VoA2.B3GNDCE乙(TSHUTDOWNNCIN+IN-zft2010VOrderNumberft2010VVO-GNDVDDVO+LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2ft2010DS2.2ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞

8、莹LONG-SGMI以陆科扌支MSOP-8TopViewLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2ft2010DS2.2ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2ft2010DS2.2ft2010DS2.2联系方式：联系方式Q:1372485918联系人：

9、柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹OperatingJunctionTemperature(Tj)-40Cto+125CStorageTemperature(TStg)-65Cto+150CLeadTemperature(Solding,10sec.)OperatingJunctionTemperature(Tj)-40Cto+125CStorageTemperature(TStg)-65Cto+150CLeadTemperature(Solding,10sec.)260CESDSusceptibility2KVSupplyVoltage(

10、VDd)HighLevelInputVoltage(V,H)LowLevelInputVoltage(V,L)OperatingTemperature(TA)2.7Vto5.5V1.5VtoVDD0to0.35V-40Cto85OrderNumberft2010MPINMSOP-8DFN-8WCSP-9I/ODESCRIPTIONSHUTDOWN11C2IShutdownterminal(activelowlogic)PVDD-B2IPowerSupply+IN33A1IPositivedifferentialinput-IN44C1INegativedifferentialinputVO-8

11、8A30NegativeBTLoutputVDD66B1IPowersupplyGND77A2/B3IHigh-currentgroundVO+55C30PositiveBTLoutputNC22-NointernalconnectionsoluteMaximumRatinasiermalInformationParameterSymbolPackageMaximumUnitThermalResistance(Junctiontoambient)0JAWCSP1.46x1.4690-220C/WMSOP180c/wDFN3x348c/wThermalResistance(Junctiontoc

12、ase)0jcMSOP40c/wDFN3x3NAc/wNote:Forthe9-pinCSPpackage,thethermalresistanceishighlydependentonthePCBheatsinkarea.Forexample,the0jacanequalto195C/Wwith50mmtotalareaor135C/Wwith500mmarea.Whenusinggroundandpowerplanes,thevalueisaround90C/W.lectricalCharacteristics!Note:Thefollowingelectricalcharacterist

13、icsstateDCandACelectricalspecificationsunderparticulartestconditionswhichguaranteespecificperformancelimits.Butnotethatspecificationsarenotguaranteedforparameterswherenolimitisgiven.Thetypicalvaluehowever,isagoodindicationofdeviceperformance.AIIvoltagesinthefollowingtablesarespecifiedat25Cwhichisgen

14、erallytakenasparametricnomi.Ta=25CSymbolParameterTestConditionsMinTypMaxUnitIVosIOutputoffsetvoltage(measureddifferentially)VpOV,Av二2V/V,Vdd二2.7Vto5.5V125mVPSRRPowersupplyrejectionratioVdd二2-7Vto5.5V-75-55dBCMRRCommonmoderejectionratioVdd二2-7Vto5.5V-65-50dBHimIHigh-levelinputcurrentVdd二5-5V,Vf5.5V50

15、maIIilILow-levelinputcurrentVdd二5-5V,Vf-0.3V5mal(Q)QuiescentcurrentVdd二5.5V,noload3.85mAVdd二3.6V,noload3.0l(SD)ShutdowncurrentV(shoutdown)=0-35V,Vdd二2-7Vto5.5V0.12maDS(ON)StaticDrain-sourceOn-stateResistanceVdd二3-6V400mQVdd二5-5V350OutputimpedanceinSHUTDOWNV(shoutdown)=0-35V2kQf(SW)Switchingfrequency

16、Vdd二2-7Vto5.5V250kHZGainVdd二2.7Vto5.5V300kQRiVVResistancefromshutdowntoGND300kQ联系方式：联系方式Q:1372485918联系人工柯瑞莹联系方式：联系方式Q:1372485918联系人工柯瑞莹LONG-SeiVIIOperatinqCharacteristics!ft2010_DS_2.2天玖隔科技九ngt做OperatinqCharacteristics!Note:ThefollowingelectricalcharacteristicsstateDCandACe

17、lectricalspecificationsunderparticulartestconditionswhichguaranteespecificperformancelimits.Butnotethatspecificationsarenotguaranteedforparameterswherenolimitisgiven.Thetypicalvaluehowever,isagoodindicationofdeviceperformance.AIIvoltagesinthefollowingtablesarespecifiedat25Cwhichisgenerallytakenaspar

18、ametricnom.Note*:Theft2010isthermallylimitedinMSOPandmaynotachieve2.7Wfor40.Note*:Theft2010isthermallylimitedinMSOPandmaynotachieve2.7Wfor40.Ta=25C,Rl=8QSymbolParameterTestConditionsMinTypMaxUnitPoOutputpowerTHD+N二10%戶kHz,Rl二4QVdd二5V27wVdd二3.6V1.35THD+N二1%,仁1kHz,Rl二4QVdd二5V2.2wVdd二3.6V1.10THD+NhO%,仁

19、1kHz,Rl二8QVdd二5V1.65wVdd二3.6V0.83THD+N二1%,仁1kHz,Rl二8QVdd二5V1.32wVdd二3.6V0.68THD+NTotalharmonicdistortionplusnoiseVdd二5V,PO=1W,Rl二8Q仁1kHz0.15%Vdd=3.6V,Po=0.5W,Rl=8Q,f=1kHz0.12%ksVRSupplyripplerejectionratioVdd=3.6V,Inputsac-groundedwithG二2pFf=217H乙V(R|PPLE)=200mVpp-65dBSNRSignal-to-noiserationVdd二5V,

20、PohW,Rl二8Q95dBVnOutputvoltagenoiseVdd=5V,Inputsac-groundedwithCpIpFNoweighting46MVRMSCMRRCommonmoderejectionratioVdd二3.6V,V|C=1VPPf二217Hz-65dBz,Inputimpedanee150kQStart-uptimefromshutdownVdd二3.6V32msNotes:(1)ClwasShortedforanyCommon-Modeinputvoltagemeasurement;(2)A33-uHinductorwasplacedinserieswitht

21、heloadresistortoemulateasmallspeakerforefficiencymeasurements;(3)The30-kHzlow-passfilterisrequiredeveniftheanalyzerhasaninternallow-passfilter.AnRClowpassfilter(100W,47nF)isusedoneachoutputforthedatasheetgraphs.LONG-SeMI夭玖陈科披ft2010DS2.2LONG-SeMI夭玖陈科披ft2010DS2.2LONG-SeMI夭玖陈科披ft2010DS2.2LONG-SeMI夭玖陈科披

22、ft2010DS2.2联系方式；联系方式Q:1372485918联系人：柯瑞莹联系方式；联系方式Q:1372485918联系人：柯瑞莹eratinqCharacteristicsT=25C,VDD=5V,仁1kH乙Gain=2V/V,unlessotherwisenoted.OutputRower(W)()2.EfficiencyVSOutputPower3.PowerDissipationVSOutputPowerMuo_9ssQoModad00.OOo51*0152*0Po-OutputPowerWMu.215d-ss石o.1.04.Po

23、werDissipationVSOutputPower0.7Po-OutputPowerW1.25.SupplyCurrentVSOutputPowerPoOutputPower-WRL=8ohm,33ulVDD=5VVDD=3.6V/z/6.SupplyCurrentVSOutputPower250oo0*20*40*60*8101*2t4P。OutputPowerW00500050211OUTPOUTNFerriteChipBeadFerriteChipBead-fl-L丄1nFL1nFFerriteBeadFiltertoReduceEMIComponentsSelectInputRes

24、istors(R|)Theinputresistors(R()setthegainoftheamplifieraccordingtoequation(1).2xl50kQGam=一一()(1)Resistormatchingisveryimportantinfullydifferentialamplifiers.Thebalanceoftheoutputonthereferencevoltagedependsonmatchedratiosoftheresistors.CMRR,PSRR,andcancellationofthesecondharmonicdistortiondiminishif

25、resistormismatchoccurs.Therefore,itisrecommendedtouse1%toleranceresistorsorbettertokeeptheperformanceoptimized.Matchingismoreimportantthanoveralltolerance.Resistorarrayswith1%matchingcanbeusedwithatolerancegreaterthan1%.Placetheinputresistorsveryclosetotheft2010tolimitnoiseinjectiononthehigh-impedan

26、cenodes.Foroptimalperformancethegainshouldbesetto2X(Ri二150k)orlower.Lowergainallowstheft2010tooperateatitsbest,andkeepsahighvoltageattheinputmakingtheinputslesssusceptibletonoise.Inadditiontothesefeatures,highervalueofRiminimizespopnoise.DecouplingCapacitor(Cs)Decouplingcapacitorhelpstostabilizevolt

27、ageofpowersupplyandthusreducethetotalharmonicdistortion(THD).Itcanalsobeappliedtopreventoscillationsoverlongleads.ALowEquivalent-Series-Resistance(ESR)capacitorof1pFisrequiredfordecouplingandshouldbeplacedclosetotheft2010toreducetheresistanceandinductanceonthetracebetweentheamplifierandthecapacitor.

28、Forfilteringlower-frequencynoisesignals,a10pFcapacitorcouldbeplacedneartheaudiopoweramplifier.InputCapacitors(Ci)Theinputcapacitorandinputresistordeterminethecornerfrequencyofthehighpassfilter.Thecornerfrequency(fC)iscalculatedwiththeEquation(2)below.(2RjCi)Thecornerfrequencydirectlyinfluencesthelow

29、frequencysignalsandconsequentlydeterminesoutputbassquality.ShutdownOperation(SD)Inordertoreducepowerconsumptionwhilenotinuse,theft2010containsshutdowncircuitrytoturnofftheamplifiersbiascircuitry.ItfeaturesindependentshutdowncontrolsforeachchanneLThisshutdownturnstheamplifieroffwhenlogiclowisplacedon

30、theSDpin.ByswitchingtheshutdownpintoGND,theft2010supplycurrentdrawwillbeminimizedinidlemode.UnderVoltageLock-out(UVLO)Theft2010incorporatescircuitrydesignedtodetectlowsupplyvoltage.Whenthesupplyvoltagedropsto2.3Vorbelow,theft2010goesintoastateofshutdown,andthedevicecomesoutofitsshutdownstateandresto

31、retonormalfunctiononlywhenresetthepowersupplyorSDpin.OverTemperatureProtectionThermalprotectionontheft2010preventsthedevicefromdamagewhentheinternaldietemperatureexceeds135C.Thereisa15Ctoleranceonthistrippointfromdevicetodevice.Oncethedietemperatureexceedsthesetpoint,thedevicewillentertheshutdownsta

32、teandtheoutputsaredisabled.Thisisnotalatchedfault.Thethermalfau11isclearedoncethetemperatureofthediedecreasedby30C.Thislargehysteresiswillpreventmotorboatingsoundwellandthedevicebeginsnormaloperationatthispointwithnoexternalsysteminteraction.POPandClickCircuitryTheft2010containscircuitrytominimizetu

33、m-onandturn-offtransientsoclickandpops：whereturn-onreferstoeitherpowersupplytum-onordevicerecoverfromshutdownmode.Whenthedeviceisturnedon,theamplifiersareinternallymuted.Aninternalcurrentsourcerampsuptheinternalreferencevoltage.Thedevicewillremaininmutemodeuntilthereferencevoltagereachhalfsupplyvolt

34、age,1/2VDD.Assoonasthereferencevoltageisstable,thedevicewillbeginfulloperation.Forthebestpower-offpopperformance,theamplifiershouldbesetinshutdownmodepriortoremovingthepowersupplyvoltage.PCBLayoutAsoutputpowerincreases,interconnectresistanee(PCBtracesandwires)betweentheamplifier,loadandpowersupplycr

35、eateavoltagedrop.Thevoltagelossonthetracesbetweentheft2010andtheloadresultsisloweroutputpoweranddecreasedefficiency.Highertraceresistancebetweenthesupplyandtheft2010hasthesameeffectasapoorlyregulatedsupply,inceaserippleonthesupplylinealsoreducingthepeakoutputpower.Theeffectsofresidualtraceresistance

36、increasesasoutputcurrentincreasesduetohigheroutputpower,decreasedloadimpedanceorboth.Tomaintainthehighestoutputvoltageswingandcorrespondingpeakoutputpower,thePCBtracesthatconnecttheoutputpinstotheloadandthesupplypinstothepowersupplyshouldbeaswideaspossibletominimizetraceresistance.Theuseofpowerandgr

37、oundplaneswillgivethebestTHD+Nperformanee.Whilereducingtraceresistance,theuseofpowerplanesalsocreatesparasitecapacitorsthathelptofilterthepowersupplyline.LONG-SeMIft2010DS22火玖隆科披JangtekTheinductivenatureofthetransducerloadcanalsoresultinovershootononeorbothedges,clampedbytheparasiticdiodestoGNDandVd

38、dineachcase.FromanEMIstand-point,thisisanaggressivewaveformthatcanradiateorconducttoothercomponentsinthesystemandcauseinterference.Itisessentialtokeepthepowerandoutputtracesshortandwellshieldedifpossible.Useofgroundplanes,beads,andmicro-striplayouttechniquesareallusefulinpreventingunwantedinterferen

39、ce.Asthedistancefromtheft2010andthespeakerincrease,theamountofEMIradiationwillincreasesincetheoutputwiresortracesactingasantennabecomemoreefficientwithlength.WhatisacceptableEMIishighlyapplicationspecific.Ferritechipinductorsplacedclosetotheft2010maybeneededtoreduceEMIradiation.Thevalueoftheferritec

40、hipisveryapplicationspecific.einqintormationPartNumberPackageTypePackageQtyOperatingTemperaturerangeft2010WCSP-93,000Units/Reel-40Cto85Cft2010MMSOP-83,000Units/Reel-40Cto85Cft2010VDFN-83,000Units/Reel-40Cto85CLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：

41、联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹|oo.os|c|i|oo.os|c|i11-0.235WCSP-91.46mmX1.46mm14630.3800.035LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVI

42、I夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方

43、式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹1.463LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-S

44、GMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式：189024

45、76537QQ:1372485918联系人：柯瑞莹TOPVIEWLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft

46、2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹BOTTOMVIEWLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG

47、-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式

48、Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹Note:AllDimensionsAreinMillimeters.LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人

49、：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹5?DS22DFN-83mmX3mmI)TopViewSideViewLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式：1

50、8902476537QQ:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG

51、-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹SymbolDimensionsInMillimetersDimensionsInInchesMin.Max.Min.Max.A0.700/0.8000.800/0.9000.028/0.0310.031/0.035A10.0000.0500.0000.002A30.203REF0.008REF.D2.9003.1000.1140.122E2.9003.1000.1140.122D12.2002.4000.0870.094E11.4001.6000.0550.063k0.

52、200MIN.0.008MIN.b0.1800.3000.0070.012e0.650TYP.0.026TYP.L0.3750.5750.0150.023LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式：1890

53、2476537QQ:1372485918联系人：柯瑞莹MSOP-83mmX4.8mm三D三DLONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹LONG

54、-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科扶ft2010DS2.2LONG-SeiVII夭玖陈科肢LONG-SeiVII夭玖陈科肢联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹Symbo1Dimensions1nMi11imetersDimensions1nInchesMinMaxM

55、inMaxA0.8201.1000.0320.043Al0.0200.1500.0010.006A20.7500.9500.0300.037b0.2500.3800.0100.015c0.0900.2300.0040.009D2.9003.1000.1140.122e0.650(BSC)0.026(BSC)E2.9003.1000.1140.122El4.7505.0500.1870.199L0.4000.8000.0160.03100606LONG-SGIVIILONG-SGIVIIft2010_DS_2.2尺玖陈科技JngtekLONG-SGIVIILONG-SGIVIIft2010_DS

56、_2.2尺玖陈科技Jngtek联系方式：联系方式Q:1372485918联系人：柯瑞莹联系方式：联系方式Q:1372485918联系人：柯瑞莹”LONG-SGMI夭玖陆科扶”LONG-SGMI夭玖陆科扶ft2010DS2.2联系方式：联系方式Q:1372485918联系人：柯瑞莹IMPORTANTNOTICEDisclaimer:Theinformationindocumentisintendedtohelpyouevaluatethisproduct.Fangtek,Inc.makesnowarranty,eitherexpressedorimplied,astotheproduct