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| SPM0404HE5HPB "Mini"SiSonicTMMicrophoneSpecification WithEnhancedRFProtection- HalogenFree KnowlesAcoustics 1151MaplewoodDrive Itasca,IL60143 KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 1 of10 SPM0404HE5HPB 1.DESCRIPTIONANDAPPLICATION 1.1Description "Mini"SurfaceMountSiliconMicrophone withEnhancedRFProtection- HalogenFree 1.2Application Handheldtelecommunicationdevices 2.PARTMARKING 2. PART MARKING IdentificationNumberConvention S123 4567 S:ManufacturingLocation "S"- KnowlesElectronicsSuzhou Suzhou,China "NoAlphaCharacter"- KnowlesElectronicsItasca Itasca,ILUSA "E"- EngineeringSamples Digits1- 7:JobIdentificationNumber 3.TEMPERATURERANGE 3 TEMPERATURE RANGE 3.1OperatingTemperatureRange:40Cto+100C 3.2StorageTemperatureRange:40Cto+100C KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 2 of10 SPM0404HE5HPB 4.ACOUSTIC&ELECTRICALSPECIFICATIONS Limits Min. Nom. Max. Symbol Directivity Sensitivity Outputimpedance CurrentConsumption SignaltoNoiseRatio SupplyVoltage SensitivityLossacross Voltage THD S ZOUT IDSS S/N Vs Condition Omnidirectional @1kHz(0dB=1V/Pa) @1kHz(0dB=1V/Pa) across1.5to3.6volts @1kHz(0dB=1V/Pa) Unit 45 1.5 42 59 39 300 250 3.6 dB A dB V dB dB Changeinsensitivityover 3.6vto1.5v NoChangeAcrossVoltage Range At100dBSPL,THD<1% At115dBSPL,THD=<10% 5.FREQUENCYRESPONSECURVE KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 3 of10 SPM0404HE5HPB 6.MECHANICALSPECIFICATIONS 6 MECHANICAL SPECIFICATIONS KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 4 of10 SPM0404HE5HPB 7.RECOMMENDEDCUSTOMERLANDPATTERN 7 RECOMMENDED CUSTOMER LAND PATTERN 8.RECOMMENDEDSOLDERSTENCILPATTERN N/A KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 5 of10 SPM0404HE5HPB 9.RECOMMENDEDINTERFACECIRCUIT KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 6 of10 SPM0404HE5HPB 10.PACKAGINGDETAIL 10. PACKAGING DETAIL KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 7 of10 SPM0404HE5HPB 11.SOLDERREFLOWPROFILE 260C 170-180C 230C Preheat 120sec. 120 sec SolderMelt 100sec. 100 sec Stage Preheat SolderMelt Peak TemperatureProfile 170~180C Above230C 260Cmaximum Time(maximum) 120sec. 100sec. 30sec. Notes: 1. Donotpullavacuum overtheportholeofthemicrophone.Pullinga vacuumovertheportholecandamagethedevice. 2. Donotboardwash afterthereflowprocess.Boardwashingandcleaning Do not board wash after the reflow process. Board washing and cleaning agentscandamagethedevice.Donotexposetoultrasonicprocessingor cleaning. 3. NumberofReflow=recommendnomorethan3cycles. 12.ADDITIONALNOTES 12 ADDITIONAL NOTES (A) (B) Shelflife:Twelve(12)monthswhendevicesaretobestoredinfactorysupplied,unopenedESD moisturesensitivebagundermaximumenvironmentalconditionsof30C,70%R.H. MSL(moisturesensitivitylevel)Class2a. KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 8 of10 SPM0404HE5HPB 13.RELIABILITYSPECIFICATIONS Note:Aftertestconditionsareperformed,thesensitivityofthemicrophoneshallnotdeviate morethan3dBfromitsinitialvalue. Test ThermalShock HighTemperature Storage St LowTemperature Storage HighTemperatureBias Description 100cyclesofairairthermalshockfrom40Cto+125C with15minsoaks.(ICE6824) +105Cenvironmentfor1,000hours.(IEC6822TestBa) 40Cenvironmentfor1,000hours.(IEC6822TestAa) +105Cenvironmentwhileunderbiasfor1,000hours.(IEC 6822TestBa) 40Cenvironmentwhileunderbiasfor1,000hours.(IEC 6822TestAa) +85C/85%RHenvironmentwhileunderbiasfor500 hours.(JESD22A101AB) 4cycleslasting12minutesfrom20to2,000HzinX,Y,and Zdirectionwithapeakaccelerationof20g.(MIL883E, Method2007.2,A) 3dischargesat+/ 8kVdirectcontacttothelidwhenunit isgrounded(IEC6100042)and3dischargesat+/ 2kV directcontacttotheI/Opins(MIL883E,Method3015.7) 5reflowcycleswithpeaktemperatureof260C. 3pulsesof10,000gintheX,Y,andZdirection.(IEC682 27,TestEa) LowTemperatureBias Temperature/ HumidityBias Vibration ElectrostaticDischarge Reflow MechanicalShock KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 9 of10 SPM0404HE5HPB 14.SPECIFICATIONREVISIONS Revision A B DetailedSpecificationChanges SpecificationRelease Updatedtonewformat(B) Updated to new format (B) Date 03192008 03 25 2009 03252009 The information contained in this literature is based on our experience to date and is believed to be reliable and it is subject to change without notice. It is intended as a guide for use by persons having technical skill at their own discretion and risk. We do not guarantee favorable results or assume any liability in connection with its use. Dimensions contained herein are for reference purposes only. For specific dimensional requirements consult factory. This publication is not to be taken as a license to operate under, or recommendation to infringe any existing patents. This supersedes and voids all previous literature. KnowlesAcoustics,adivisionofKnowlesElectronics, LLC. Revision:B 10 of10 |
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