Product Specification: SP0102 Series (Generation This document ap
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Document: SP0102N Last Revision Date: 09-2003
Product Specification: SP0102 Series (Generation
This document applies following SiSonic Model Numbers: SP0102NC3-2 SP0102NC3-3 SiSonic microphone developed cost effective alternative traditional electret condenser microphones. Provided tape-and-reel, SiSonic ideally suited high volume applications. processed directly customer's using standard automatic pick-and-place equipment, surface mounted standard solder reflow equipment.
Microphone Dimensional Layout
Item Height Length Width Weight Coplanarity
Dim. 1.45 6.15 3.76
Tol. (+/-) 0.15 0.05 0.05
Units grams
Microphone Output
Recommended Land Layout
Knowles Acoustics www.knowlesacoustics.com
Document: SP0102N Last Revision Date: 09-2003 Product Specifications Test Conditions: 60-70% R.H.
Limits Symbol Directivity Sensitivity Output impedance Current Consumption Signal Noise Ratio Typical Input Referred Noise Supply Voltage Sensitivity Loss across Voltage Maximum Input Sound Level ZOUT IDSS Change sensitivity over 5.5v 1.5v Condition Omni-directional 1kHz (0dB=1V/Pa) 1kHz (0dB=1V/Pa) across volts 1kHz (0dB=1V/Pa) A-weighted 0.100 0.250
Min.
Nom.
Max.
Unit
Change Across Voltage Range
100dB SPL, 115dB SPL, 10,000 +100 +100
Operating Temperature Storage Temperature
Frequency Range
Frequency Response Curve
Knowles Acoustics www.knowlesacoustics.com
Document: SP0102N Last Revision Date: 09-2003
Packaging Specifications Carrier Tape Detail
Model Number SP0102NC3 SP0102NC3
Suffix
Reel Diameter
Reel 1,200 4,500
Capacitor Config. 33pF 33pF
Tape Reel Leader Length Label
Available diameter. 800mm minimum empty pockets Label applied external package direct reel. JEDEC. year storage (original packaging, humidity) direction
NOTE: devices lead-free, compatible with leadfree reflow profile.
Storage Life Polarity part
Solderability Characteristics
Solder Reflow Terminal Pads Reflow Passes Reflow Profile (Maximum Conditions)
board washing after reflow
maximum seconds Gold (27u") over Nickel (150u") Typical reference Reliability section
Knowles Acoustics www.knowlesacoustics.com
Document: SP0102N Last Revision Date: 09-2003
Reliability
Thermal Shock High Temperature Storage Test Temperature Storage Test High Temperature Operating Test Temperature Operating Test Humidity Test Vibration Test Microphone unit must operate when exposed air-to-air thermal shock cycles, from (IEC 68-2-4), Microphone unit must maintain sensitivity after storage 1,000 hours. (IEC 68-2-2 Test Microphone unit must maintain sensitivity after storage 1,000 hours. (IEC 68-2-1 Test Microphone unit must operate within sensitivity specifications hours (IEC 68-2-2 Test Microphone unit must operate within sensitivity specifications hours (IEC 68-2-1 Test Tested under Bias R.H. hours. (JESD22-A101A-B) Microphone unit must operate under test condition: cycles, from 2,000 each direction (x,y,z), minutes, using peak acceleration (+20%, -0%). (MIL 883E, method 2007.2, Tested direct contact discharge 15kV discharge specified 1000-4-2, level level Microphone tested passes through reflow oven, with microphone mounted upside-down under conditions seconds maximum. Tested greater than 5,000g (IEC 68-2-27, Ea). After test conditions performed, sensitivity microphone shall deviate more than from initial value.
Electrostatic Discharge Reflow
Mechanical Shock Note:
Dotted Section Represents SiSonic Microphone
Recommended Interface Circuit
Term.
Term.
External Gain (set customer) -R1/R2
Term.
Vref Knowles Acoustics www.knowlesacoustics.com
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