商城的6*2.7小咪头质量太差了-SPU0410HR5H-PB.pdfKNOWLES SPUO410

文件名称: 商城的6*2.7小咪头质量太差了-SPU0410HR5H-PB.pdf

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详细说明：商城的6*2.7小咪头质量太差了-SPU0410HR5H-PB.pdfKNOWLES SPUO410HR5H-PB ACOUS 4. AcoustiC electricAl sPecifications Limits sv ymbo Condition Unit Nom。 Max Directivity Omni-directional Sensitivity S 1kHz(OdB=1V/Pa) -45 42 39 d B Output impedance Z OUT 1kHz(OdB=1V/Pa) 400 Current Consumption DSS across 1.5 to3.6 volts 250 IA Signal to Noise Ratio S/N 1kHz(OdB=1V/Pa) 59 d B Supply voltage Vs 1.5 3.6 Sensitivity loss across Change in sensitivity over No Change Across Voltage Voltage 3.6vto1.5V d B Range At 100dB SPL, THD<1% THD d B At 115dB SPL, THD< 10% 5. FREQUENCY RESPONSE CURVE 15 10 FF-10 5 56789 456789 1000 FREQUENCY N HERTZ Knowles acoustics, a division of knowles electronics Revision : b Simonis LLC 3of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 6. MECHANICAL SPECIFICATIONS 700 H 1.475 0.650 (2X 2.460 0.800 3.357REF (2X) 4X) 0.254 2.622REF R0.279 RE ITEM MENSIONTOLERANCEUNITS HEIGHT (HI N OUPUT 士0,0 PIN FUNCTION LENGTH (LI WIDTH (W) 2.950 IPOWER (vdd ACOUSTIC GROUND PORT ( AP p0.500 土0.|0 m n GROUND QUTPUT NOTES I DIMENS ONS N MILL IMETERS UNLESS THERWISE SPEC IFIED 2. ToLeRaNCE +0.1 5mm UNLESS OTHERWISE SPEC IFIED Knowles acoustics, a division of knowles electronics Revision : b Sisonic LLC 4of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 7. RECOMMENDED CUSTOMER LAND PATTERN 700 【2X) p0.800 (4X) 2.460 2X) 8. RECOMMENDED SOLDER STENCIL PATTERN N/A Knowles acoustics, a division of knowles electronics Revision : b Sisonic LLC 5of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 9. RECOMMENDED INTERFACE CIRCUIT TERM R DOTTED R2 SECTION REPRESENTS TERM 4 MICROPHONE TERM. 2 EXTERNAL GAIN (SET BY TERM. 3 CUS TOMER)=RI/R2 Knowles acoustics, a division of knowles electronics Revision : b Sisonic LLC 6of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 10. PACKAGING DETAIL ITEM DIMENSION Mw【INCH】 3.40 ±0.|0 --十-台十田- A- 30 ±0.|0 4.00 +0.20 属回画 OVER IO HOLES 2.50 12.00 士0.30 5.50 士0.05 75 +0.|0 士0.05 TRACK ING NUMBER CONVENTION MODEL NUMBER SUFFIX REEL QUANT ITY A.50 ↓0.l0j0 X- MANUFACTURING LOCATION D PER REEL D15040.10/-0 KAL PHA CHARACTER SPUO4 10HR 5H-PB 1,200 JOB I DENTIFICAT 士0.05 NUMBER(J|N〕 sU4R98713:5,100 NUMERIC CHARACTER IANUFACTURING LOCATION TaPe REEL\PER EIA-481 E ENGINEERING SAMPLES LABEL LABEL APPLIED TO EXTERNAL PACAGE AND DIRECT TO REEL PIN H Knowles acoustics, a division of knowles electronics Revision : b Sisonic LLC 7of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 11 SOLDER REFLOW PROFILE 260C 230 170-180°C Pre-heat Solder melt 120 sec sec Stage Temperature Profile Time/maximum) Pre-heat 170~180C 120 sec Solder melt Above 230 C 100 sec Peak 260C maximum 30 sec Notes Do not pull a vacuum over the port hole of the microphone. pulling a vacuum over the port hole can damage the device 2 Do not board wash after the reflow process. board washing and cleaning agents can damage the de Do not expose to ultrasonic processing o cleaning 3. Number of reflow= recommend no more than 3 cycles 12. ADDITIONAL NOTES (A) Shelf life: Twelve(12 )months when devices are to be stored in factory supplied, unopened ESD moisture sensitive bag under maximum environmental conditions of 30], 70%R h MSL (moisture sensitivity level)Class 2a Knowles acoustics, a division of knowles electronics B Simonis LLC 8of10 KNOWLES SPUO410HR5H-PB ACOUS 13. RELIABILITY SPECIFICATIONS Note: After test conditions are performed the sensitivity of the microphone shall not deviate more than 3db from its initial value Test Description Thermal shock 100 cycles of air-air thermal shock from -40C to +125C th 15min soaks. (ICE 68-2-4) High Temperature +105C environment for 1,000 hours. (IEC 68-2-2 Test Ba) Storage LoW Temperature 40C environment for 1,000 hours. (IEC 68-2-2 Test Aa) Storage High Temperature Bias +105C environment while under bias for 1,000 hours.(IEC 68-2-2 Test Ba Low Temperature Bias-40C environment while under bias for 1, 000 hours. (IEC 68-2-2 Test Aa) Temperature/ +85C/85%Rh environment while under bias for 500 Humidity bias hours. JESD22-A101A-B) Vibration 4 cycles lasting 12 minutes from 20 to 2, 000Hz in X, Y, and Z direction with a peak acceleration of 20g ( MIL 883E Method 2007. 2, A) Electrostatic Discharge 3 discharges at +/-8kv direct contact to the lid when unit is grounded(IEC 61000-4-2 )and 3 discharges at+/-2kv direct contact to the l/o pins(MIl 883E, Method 3015.7) Reflow 5 reflow cycles with peak temperature of 260C Mechanical shock 3 pulses of 10, 000g in the X, Y, and Z direction. (IEC 68-2 27, Test Ea) Knowles acoustics, a division of knowles electronics B Sisonic LLC 9of10 KNOWLES SPUO410HR5H-PB ACOUST丨cS 14. SPECIFICATION REVISIONS Revision Detailed Specification Changes Date X1 Preliminary Specification Release 06-24-2008 A Specification release 02-17-2009 Typographical error corrected; output impedance value 400ohms (B) 03-31-2009 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 Knowles acoustics, a division of knowles electronics Revision : b Sisonic LLC 10of10

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