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Part Number
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CMC-9745-37T |
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Manufacturer
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CUI |
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Description
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ELECTRET CONDENSER MICROPHONE |
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Published
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May 15, 2017 |
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Detailed Description
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For more information, please visit the product page.
date 11/07/2016 page 1 of 4
MODEL: CMC-9745-37T │ DESCRIPTION: EL...
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Datasheet
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CMC-9745-37T
|
Overview
For more information, please visit the product page.
date 11/07/2016 page 1 of 4
MODEL: CMC-9745-37T │ DESCRIPTION: ELECTRET CONDENSER MICROPHONE
FEATURES
• unidirectional • high signal to noise ratio • terminal mount
SPECIFICATIONS
parameter
conditions/description
min
typ
max
units
directivity
unidirectional
sensitivity (S)
f = 1 kHz, 1 Pa, 0 dB = 1 V/Pa
-40 -37 -34
dB
standard operating voltage (Vs)
1.
5 Vdc
max operating voltage
9 Vdc
output impedance (Zout)
f = 1 kHz, 1 Pa
2.
2 kΩ
sensitivity reduction (∆S-Vs)
f = 1 kHz, 1 Pa, Vs = 1.
5 ~ 1.
0 Vdc
-3 dB
frequency (f)
100
12,000
Hz
current consumption (IDSS)
Vs = 1.
5 Vdc, RL = 2.
0 kΩ
0.
4 mA
signal to noise rat...
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