AND APPLICATION www.DataSheet4U.com 1.1 Description Amplified “Mini” Surface Mount Silicon Microphone with standard RF Protection 1.2 Application Hand held telecommunication devices 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 Charac.
IONS 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) -26 n/a 0.100 55 1.5 A-weighted Change in sensitivity over 5.5v to 1.5v n/a -22 n/a n/a 59 n/a 35 -18 100 0.350 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. FREQU.
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---|---|---|---|---|
1 | SPM0103A |
Sanyo Semicon Device |
Low-Noise GaAs Amplifier MMIC | |
2 | SPM0102ND3 |
Knowles Electronics |
Mini Surface Mount Silicon Microphone | |
3 | SPM0204UD5 |
ETC |
ULTRASONIC ACOUSTIC SENSOR | |
4 | SPM0205HD4H |
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Digital Surface Mount Silicon Microphone - Halogen Free | |
5 | SPM0405HE4H |
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Halogen Free Enhanced RF Protected Digital Mini SiSonic Microphone | |
6 | SPM0406HE3H-SB |
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Differential SiSonic Microphone | |
7 | SPM0408HE5H |
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Amplified Mini Surface Mount Silicon Microphone | |
8 | SPM0423HD4H-WB |
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Digital SiSonic Microphone | |
9 | SPM0423HE4H-WB |
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Digital SiSonic Microphone | |
10 | SPM0423HM4H-WB |
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Digital SiSonic Microphone | |
11 | SPM-1045 |
Sirenza Microdevices |
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12 | SPM-15 |
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