KNOWLES
SPM0405HE4H -- AUDIO PRODUCTS - MICROPHONES
Knowles
Audio Products - Microphones
SPM0405HE4H
Description
AUDIO MICROPHONE
Description
AUDIO MICROPHONE
Technical Specifications
|
Product Category
|
Audio Microphones |
|
Product Number
|
SPM0405HE4H |
|
Product Name
|
Audio Products - Microphones |
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SN Ratio
68 dB
Features
Digital
Voltage
1.6 to 3.5 volts
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Sensitivity
2 mV/Pa (13757 mV/psi)
Impedance
680 ohms
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Directivity
Directional
Dynamic Range
-45 to -55 dB re 20µPa
Actual Size
0.1575 inch (4 mm)
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Directivity
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Frequency Response
20 to 20000 Hz
Actual Size
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