SP0103BE3 KNOWLES | Alldatasheet
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Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 1 of 11 SP0103BE3 “ Zero Height” Amplified SiSonic™ Microphone Specification Knowles Acoustics
1151 Maplewood Drive
Itasca, IL 60143
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 2 of 11 SP0103BE3 1. DESCRIPTION AND APPLICATION 2. PART MARKING 3. TEMPERATURE RANGE
1.1 Description
Zero Height Amplified Surface Mount Silicon Microphone
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: Manufacturing 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
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 3 of 11 SP0103BE3 dBNo Change Across Voltage Range Change in sensitivity over 5.5v to 1.5v Sensitivity Loss across Voltage dBAt 100dB SPL, THD < 1% At 115dB SPL, THD = < 10% Maximum Input Sound Level Ohms100Contact Resistance Omni-directionalDirectivity dBA SPLn/a35n/aA-weightedENLTypical Input Referred Noise Max.Nom.Min. V5.5n/a1.5VsSupply Voltage dBn/a5955@ 1kHz (0dB=1V/Pa)S/NSignal to Noise Ratio mA0.350n/a0.100across 1.5 to 5.5 voltsIDSSCurrent Consumption Ω100n/an/a@ 1kHz (0dB=1V/Pa)ZOUTOutput impedance dB-18-22-26@ 1kHz (0dB=1V/Pa)SSensitivity Unit Limits ConditionSymbol 4. ACOUSTIC & ELECTRICAL SPECIFICATIONS 5. FREQUENCY RESPONSE CURVE
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 4 of 11 SP0103BE3 mm< 0.1Coplanarity grams0.09Weight 0.10 0.10 +0.20 -0.10 Tol. (+/-) mm3.76Width mm6.15Length mm1.65Height UnitsDim.Item Side View FunctionPin # Pin Output Power4 Ground3 Gain Control2 Output1 Bottom View Top View 6. MECHANICAL SPECIFICATIONS (Note: Tolerance +/-0.15mm unless otherwise specified)
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 5 of 11 SP0103BE3 7. RECOMMENDED CUSTOMER LAND PATTERN * Note: Minimum PCB Hole Diameter: 1.02 mm
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 6 of 11 SP0103BE3 8. RECOMMENDED SOLDER STENCIL PATTERN Notes:
- 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
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 7 of 11 SP0103BE3 9. RECOMMENDED INTERFACE CIRCUIT C1 (set by customer) R1 = 22kΩ R3 (set by customer) R2 = 2.4kΩ Term 1 = Output Term 2 = Gain Control Term 3 = Ground Term 4 = Vdd Vout Setting Gain Formulas : Gain of non-inverting Op-Amp is determined as: G=1+ {R1 / (R2 + R3)} Gain(dB) = 20 * log(G) High-pass-filter Corner Frequency: Add R3 and C1. Use formulas provided to calculate settings, or contact Knowles for support. Adjustable Gain Tie Terminal 2 through C1 (0.47uF) to Ground.20dB Gain Tie Terminal 2 directly to Output (Terminal 1). Unity Gain (0dB) Pin 2 Termination MethodDesired Gain
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 8 of 11 SP0103BE3 No consecutive empty pockets; No more than 3 empty pockets per reel. (Does not include empty pockets for leader/follower) Empty Units Label applied to external package and direct to reel. Per JEDEC. Label 800mm or minimum of 100 empty pockets Leader Length Available in 13” and 7” diameter.Tape & Reel 9007”-5SP0103BE3 3,600 Qty per Reel 13”-4SP0103BE3 Reel DiameterSuffixModel Number Pin 1 Location 10. PACKAGING DETAIL
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 9 of 11 SP0103BE3 Notes: 1. Maximum condition = 260 C for 30 seconds. 2. Do not pull a vacuum over the port hole of the microphone. Pulling a vacuum over the port hole can damage the device. 3. 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. 4. Number of Reflow = recommend no more than 2 cycles. (A) Packaging (reference SiSonic_Packaging_Spec.pdf ) (B) Shelf life: Twelve (12) months when devices are to be stored in factory supplied, unopened moisture sensitivity bag under environmental conditions of 30 ºC, 60% R.H. (C) Exposure: Devices should not be exposed to high humidity, high temperature environment. Customer should follow standard baking times as stated in JEDEC J-STD-033A, reference Class 2A. Out of bag: 90 days out of ESD moisture sensitive bag, assuming 30C/60% RH as maximum. Baking Condition: After 90 days, refer to JEDEC J -STD-033A for recommend baking times and temperatures. 11. SOLDER REFLOW PROFILE 12. ADDITIONAL NOTES
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 10 of 11 SP0103BE3 Note: After test conditions are performed, the sensitivity of t he microphone shall not deviate more than 3dB from its initial value. DescriptionTest Microphone must operate after exposure to shock test of 10,000 G per IEC 68-2-27, Ea. Microphone is tested to 5 passes through reflow oven, with microphone mounted upside-down under conditions of 260ºC for 30 seconds maximum. Tested to 8kV direct contact discharge or 15kV air discharge as specified by IEC 1000- 4-2, level 3 and level 4. 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 20 G (+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. RELIABILITY SPECIFICATIONS
Knowles Acoustics, a division of Knowles Electronics, LLC. Revision: A 11 of 11 SP0103BE3 14. SPECIFICATION REVISIONS 12-01-04Initial ReleaseA DateDetailed Specification ChangesRevision