SPM0204LE5H-QB

SPM0204LE5H-QB Halogen Free Enhanced RF Protected Zero Height “Mini” SiSonic™ Microphone Specification Knowles Acoustics 1151 Maplewood Drive Itasca, IL 60143 K nowles Acoust ics, a division of Knowles Elect r onics, LLC. Revision: A 1 of 10 SPM0204LE5H-QB 1. DESCRIPTION AND APPLICATION 1.1 Description Halogen Free “Mini” Surface Mount Zero Height Silicon Microphone with RF Protection 1.2 Application Hand held telecommunication devices 2. PART MARKING Identification Number Convention S Identification Number 4 1 5 2 6 3 7 S: Manufacturing Location “S” – Knowles Electronics Suzhou Suzhou, China “No Alpha Character” – Knowles Electronics Itasca Itasca, IL USA Pin 1 “E” – Engineering Samples Digits 1 – 7: 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 K nowles Acoust ics, a division of Knowles Elect r onics, LLC. Revision: A 2 of 10 SPM0204LE5H-QB 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 3.6 volts @ 1kHz (0dB=1V/Pa) -41 n/a 0.100 55 1.5 A-weighted Change in sensitivity over 3.6v to 1.5v n/a -38 n/a n/a 59 n/a 35 -35 300 0.250 n/a 3.6 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 10.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 Sensitivity (dB) 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 100 1000 Frequency (Hz) 10000 100000 K nowles Acoust ics, a division of Knowles Elect r onics, LLC. Revision: A 3 of 10 SPM0204LE5H-QB 6. MECHANICAL SPECIFICATIONS %¨¢2 )0 1 %0 ! % %0 ! ¨¢§#  % %0 ! &§¢( # % %5 ! &§4 )0 Item Height Length Width Port Hole Weight Coplanarity 1 % %# ! &)¥4 # Pin Output Pin # 1 2 3 4 5 Function Output Ground Ground Ground Power Dim. 1.25 4.72 3.76 0.25 0.06