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CMEJ-0733-42-L050 Folha de dados(PDF) 1 Page - CUI INC

Nome de Peças. CMEJ-0733-42-L050
descrição  ELECTRET CONDENSER MICROPHONE
Download  5 Pages
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Fbricantes  CUI [CUI INC]
Página de início  http://www.cui.com
Logo CUI - CUI INC

CMEJ-0733-42-L050 Folha de dados(HTML) 1 Page - CUI INC

  CMEJ-0733-42-L050 Datasheet HTML 1Page - CUI INC CMEJ-0733-42-L050 Datasheet HTML 2Page - CUI INC CMEJ-0733-42-L050 Datasheet HTML 3Page - CUI INC CMEJ-0733-42-L050 Datasheet HTML 4Page - CUI INC CMEJ-0733-42-L050 Datasheet HTML 5Page - CUI INC  
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date 06/05/2019
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MODEL: CMEJ-0733-42-L050
│ DESCRIPTION: ELECTRET CONDENSER MICROPHONE
FEATURES
• omnidirectional
• 7 mm diameter
• 50 mm lead wires
ELECTRICAL
parameter
conditions/description
min
typ
max
units
directivity
omnidirectional
sensitivity (S)
at 1 kHz (0 dB = 1 V/Pa)
-45
-42
-39
dB
supply voltage (VDD)
1.0
2.0
10
V
current consumption
VDD = 2.0 V, RL = 2.2 kΩ
0.5
mA
sensitivity reduction
VDD = 2.0 ~ 1.5 V
3
dB
frequency (f)
100
10,000
Hz
signal to noise ratio (S/N)
at 1 kHz, Pin = 1 Pa (A-weighted)
60
dBA
total harmonic distortion (THD)
at 94 dB SPL, 1 kHz
at 115 dB SPL, 1 kHz
1
3
%
%
acoustic overload point (AOP)
at 1 kHz
115
dB SPL
output impedance (Zout)
at 1 kHz
2.2
Notes:
1. All specifications measured at 20±2°C, humidity at 60~70%, unless otherwise noted.
ENVIRONMENTAL
parameter
conditions/description
min
typ
max
units
operating temperature
-40
70
°C
storage temperature
-40
85
°C
operating humidity
non-condensing
30
85
%
storage humidity
non-condensing
30
75
%
hand soldering
for 1~3 seconds
340
350
360
°C
RoHS
yes
For more information, please visit the product page.


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