SP0204LE5 KNOWLES | Alldatasheet
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K now les A coustics, a division of K now les Electronics, LLC . R evision: B 1 of 10 SP0204L E 5 “Zero Height” SiSonic™ Microphone Specification Know les Acoustics
1151 M aplew ood D rive
Itasca, IL 60143
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 2 of 10 SP0204L E 5 1. D E SC R IPT IO N A N D A PPL IC A T IO N 2. PA R T M A R K IN G 3. T E M PE R A T U R E R A N G E
1.1 D escription
“Zero Height” Surface Mount Silicon Microphone with Enhanced RF Protection
1.2 Application
Hand held telecommunication devices
3.1 Operating Temperature Range: -40°C to +100°C
3.2 Storage Temperature Range: -40°C to +100°C
Identification Number Convention S 1 2 3 4 5 6 S: M anufacturing Location “S” – Knowles Electronics Suzhou Suzhou, China “No Alpha Character” – Knowles Electronics Itasca Itasca, IL USA “E” – Engineering Samples Digits 1 – 6: Job Identification Number
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 3 of 10 SP0204L E 5 dBN o C hange Across Voltage R ange C hange in sensitivity over 3.6v to 1.5v Sensitivity Loss across Voltage ºCelsius+100-40O perating Tem perature ºCelsius+100-40Storage Tem perature dBAt 100dB SPL, TH D < 1% At 115dB SPL, TH D = < 10% M axim um Input Sound Level Ohms100C ontact R esistance O m ni-directionalD irectivity dBA SPLn/a35n/aA-w eightedEN LTypical Input R eferred N oise M ax.N om .M in. V3.6n/a1.5VsSupply Voltage dBn/a5955@ 1kH z (0dB=1V/Pa)S/NSignal to N oise R atio m A0.250n/a0.100across 1.5 to 3.6 voltsID SSC urrent C onsum ption Ω300n/an/a@ 1kH z (0dB=1V/Pa)ZO U TO utput im pedance dB-38-42-46@ 1kH z (0dB=1V/Pa)SSensitivity U nit Lim its C onditionSym bol 4. A C O U ST IC & E L E C T R IC A L SPE C IFIC A T IO N S Test C onditions: +20°C, 60-70% R.H. 5. FR E Q U E N C Y R E SPO N SE C U R V E
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 4 of 10 SP0204L E 5 m m< 0.1C oplanarity gram s0.09W eight 0.10 0.10 0.10 Tol. (+/-) m m3.76W idth m m6.15Length m m1.25H eight U nitsD im .Item FunctionPin # Pin O utput Pow er4 G round3 G round2 O utput1 6. M E C H A N IC A L SPE C IFIC A T IO N S (N ote: Tolerance +/-0.15m m unless otherw ise specified) !"## 3 2 2 3
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 5 of 10 SP0204L E 5 7. R E C O M M E N D E D C U ST O M E R L A N D PA T T E R N
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 6 of 10 SP0204L E 5 N otes:
- The design requires that an acoustic seal be established between the SiSonic and customer PCB. This is accomplished via a solder seal.
- Solder Stencil Thickness = 0.127 min to 0.178 max
- Stencil Material = Stainless Steel
- * Ø1.50 reference to maximum metal opening in customer PCB. 8. R E C O M M E N D E D SO L D E R ST E N C IL PA T T E R N
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 7 of 10 SP0204L E 5 N o consecutive em pty pockets; N o m ore than 3 em pty pockets per reel. (D oes not include em pty pockets for leader/follow er) Em pty U nits Label applied to external package and direct to reel. Per JED EC . Label 800m m or m inim um of 100 em pty pockets Leader Length Available in 13”and 7”diameter.Tape & Reel 1,2007”-2SP0204LE5 4,800 Qty per Reel 13”-6SP0204LE5 Reel DiameterSuffixModel Number External Gain (set by customer) = -R1/R2 D otted Section R epresents SiSonic M icrophone Vref R 1 R 2 Term . 4 Term. 3 Term. 2 Term . 1 Pin 1 Location 9. R E C O M M E N D E D IN T E R FA C E C IR C U IT 10. PA C K A G IN G D E T A IL
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 8 of 10 SP0204L E 5 12. A D D IT IO N A L N O T E S (A) Packaging (reference SiSonic_Packaging_Spec.pdf) (B) Shelf life: Tw elve (12) m onths w hen devices are to be stored in factory supplied, unopened ESD m oisture sensitive bag under m axim um environm ental conditions of 30ºC, 70% R.H. (C) Exposure: Devices should not be exposed to high humidity, high temperature environment. MSL (moisture sensitivity level) Class 2A. (D) Out of bag: Maximum of 90 days out of ESD moisture sensitive bag, assuming maximum conditions of 30ºC/70% R.H. 11. SO L D E R R E FL O W PR O FIL E 30 sec.260 C m axim umPeak 100 sec.A bove 230 CSolder M elt 120 sec.170 ~ 180 CPre-heat Tim e (m axim um )Tem perature ProfileStage 170–180°C Solder MeltPre-heat 260°C 230°C 100 sec.120 sec. N otes: 1. D o not pull a vacuum over the port hole of the m icrophone. Pulling a vacuum over the port hole can dam age the device. 2. D o not board w ash after the reflow process. Board w ashing and cleaning agents can dam age the device. D o not expose to ultrasonic processing or cleaning. 3. N um ber of R eflow = recom m end no m ore than 3 cycles.
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 9 of 10 SP0204L E 5 N ote: After test conditions are perform ed, the sensitivity of the m icrophone shall not deviate m ore than 3dB from its initial value. D escriptionTest M icrophone m ust operate after exposure to shock test of 10,000 G per IEC 68-2-27, Ea. M icrophone is tested to 5 passes through reflow oven, w ith m icrophone m ounted upside-dow n under conditions of 260ºC for 30 seconds maximum. Tested to 8kV direct contact discharge to the case and tested to 2kV direct contact to I/O terminals. Microphone unit must operate under test condition: 4 cycles, from 20 to 2,000 Hz in each direction (x,y,z), 48 minutes, using peak acceleration of 20g (+20%, -0%). (MIL 883E, method 2007.2, A) Tested under Bias at 85ºC/85% R.H. for 1,000 hours. (JESD22-A101A-B) Microphone unit must operate within sensitivity specifications for 1,000 hours at –40ºC. (IEC 68-2-1 Test Aa) Microphone unit must operate within sensitivity specifications for 1,000 hours at 105ºC. (IEC 68-2-2 Test Ba) Microphone unit must maintain sensitivity after storage at –40ºC for 1,000 hours. (IEC 68-2-1 Test Aa) Microphone unit must maintain sensitivity after storage at +105ºC for 1,000 hours. (IEC 68-2-2 Test Ba) Microphone unit must operate when exposed to air-to-air thermal shock 100 cycles, from –40ºC to +125ºC. (IEC 68-2-4), Mechanical Shock Reflow Electrostatic Discharge Low Temperature Storage Test High Temperature Storage Test Low Temperature Operating Test Vibration Test Humidity Test High Temperature Operating Test Thermal Shock 13. R E L IA B IL IT Y SPE C IFIC A T IO N S
K now les A coustics, a division of K now les Electronics, LLC . R evision: B 10 of 10 SP0204L E 5 14. SPE C IFIC A T IO N R E V ISIO N S 08-03-2006Specification R eleaseB 06-10-2006Prelim inary Specification -Initial R eleaseA D ateD etailed Specification C hangesR evision