SPM0103ND3 |
Part Number | SPM0103ND3 |
Manufacturer | Knowles Electronics |
Description | 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... |
Features |
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... |
Document |
SPM0103ND3 Data Sheet
PDF 352.28KB |
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1 | SPM0103A |
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