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SPM0102ND3 Dataheets PDF



Part Number SPM0102ND3
Manufacturers Knowles Electronics
Logo Knowles Electronics
Description Mini Surface Mount Silicon Microphone
Datasheet SPM0102ND3 DatasheetSPM0102ND3 Datasheet (PDF)

SPM0102ND3 www.DataSheet4U.com “Mini” SiSonic™ Microphone Specification Knowles Acoustics 1151 Maplewood Drive Itasca, IL 60143 Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 1 of 10 SPM0102ND3 1. DESCRIPTION AND APPLICATION 1.1 Description “Mini” Surface Mount Silicon Microphone with standard RF Protection 1.2 Application Hand held telecommunication devices www.DataSheet4U.com 2. PART MARKING Identification Number Convention S 4 Identification Number 1 5 2 6 3 S.

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SPM0102ND3 www.DataSheet4U.com “Mini” SiSonic™ Microphone Specification Knowles Acoustics 1151 Maplewood Drive Itasca, IL 60143 Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 1 of 10 SPM0102ND3 1. DESCRIPTION AND APPLICATION 1.1 Description “Mini” Surface Mount Silicon Microphone with standard RF Protection 1.2 Application Hand held telecommunication devices www.DataSheet4U.com 2. PART MARKING Identification Number Convention S 4 Identification Number 1 5 2 6 3 S: Manufacturing Location “S” – Knowles Electronics Suzhou Suzhou, China “No Alpha Character” – Knowles Electronics Itasca Itasca, IL USA “E” – Engineering Samples Pin 1 Digits 1 – 6: Job Identification Number 3. TEMPERATURE RANGE 3.1 Operating Temperature Range: -40°C to +100°C 3.2 Storage Temperature Range: -40°C to +100°C Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 2 of 10 SPM0102ND3 www.DataSheet4U.com 4. ACOUSTIC & ELECTRICAL SPECIFICATIONS Limits Symbol Condition Min. Nom. Max. Unit Directivity Sensitivity Output impedance Current Consumption Signal to Noise Ratio Supply Voltage Typical Input Referred Noise Sensitivity Loss across Voltage Maximum Input Sound Level S ZOUT IDSS S/N Vs ENL Omni-directional @ 1kHz (0dB=1V/Pa) @ 1kHz (0dB=1V/Pa) across 1.5 to 5.5 volts @ 1kHz (0dB=1V/Pa) -46 n/a 0.100 55 1.5 A-weighted Change in sensitivity over 5.5v to 1.5v n/a -42 n/a n/a 59 n/a 35 -38 100 0.250 n/a 5.5 n/a dB Ω mA dB V dBA SPL No Change Across Voltage Range dB dB At 100dB SPL, THD < 1% At 115dB SPL, THD = < 10% 5. FREQUENCY RESPONSE CURVE Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 3 of 10 SPM0102ND3 6. MECHANICAL SPECIFICATIONS www.DataSheet4U.com Pin Output Pin # 1 2 3 4 Function Item Height Dim. 1.50 4.72 3.76 0.84 1.32 1.88 0.08 <0.1 1.55 Tol. (+/-) +0.20 -0.10 0.10 0.10 0.15 0.25 0.25 grams mm mm Units mm mm mm mm mm mm Output Ground Ground Power Length Width Port Hole Short Edge to C.L. Port Long Edge to C.L. Port Weight Coplanarity Acoustic Seal I.D. (typical) Note: (Tolerance +/-0.15mm unless otherwise specified) Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 4 of 10 SPM0102ND3 www.DataSheet4U.com 7. RECOMMENDED CUSTOMER LAND PATTERN 8. RECOMMENDED SOLDER STENCIL PATTERN N/A Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 5 of 10 SPM0102ND3 9. RECOMMENDED INTERFACE CIRCUIT www.DataSheet4U.com Dotted Section Represents SiSonic Microphone + Term. 4 • R2 R1 • • Term. 3 Term. 2 Term. 1 + Vref External Gain (set by customer) = -R1/R2 Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 6 of 10 SPM0102ND3 10. PACKAGING DETAIL Pin 1 Location www.DataSheet4U.com Model Number SPM0102ND3 SPM0102ND3 Suffix -2 -3 Reel Diameter 7” 13” Quantity per Reel 1200 4500 Leader Length Label 800mm or minimum of 100 empty pockets Label applied to external package and direct to reel. Per JEDEC. No consecutive empty pockets; No more than 3 empty pockets per reel. (Does not include empty pockets for leader/follower) Empty Units Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 7 of 10 SPM0102ND3 11. SOLDER REFLOW PROFILE www.DataSheet4U.com 260°C 170–180°C 230°C Pre-heat 120 sec. Solder Melt 100 sec. Stage Pre-heat Solder Melt Peak Temperature Profile 170 ~ 180 C Above 230 C 260 C maximum Time (maximum) 120 sec. 100 sec. 30 sec. Notes: 1. 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 device. Do not expose to ultrasonic processing or cleaning. 3. Number of Reflow = recommend no more than 3 cycles. 12. ADDITIONAL NOTES (A) (B) (C) (D) Packaging (reference SiSonic_Packaging_Spec.pdf) Shelf life: Twelve (12) months when devices are to be stored in factory supplied, unopened ESD moisture sensitive bag under maximum environmental conditions of 30ºC, 70% R.H. Exposure: Devices should not be exposed to high humidity, high temperature environment. MSL (moisture sensitivity level) Class 2A. Out of bag: Maximum of 90 days out of ESD moisture sensitive bag, assuming maximum conditions of 30ºC/70% R.H. Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: C 8 of 10 SPM0102ND3 13. RELIABILITY SPECIFICATIONS www.DataSheet4U.com Note: After test conditions are performed, the sensitivity of the microphone shall not deviate more than 3dB from its initial value. Test Thermal Shock Description Microphone unit must operate when exposed to air-to-air thermal shock 100 cycles, from –40ºC to +125ºC. (IEC 68-2-4), Microphone unit must maintain sensitivity after storage at +105ºC for 1,000 hours. (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 operate within sensitivity specif.


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