PARAMETRIC SEARCH: MICROPHONES
ELECTRET CONDENSER, ANALOG, UNIDIRECTIONAL, -37 DB SENSITIVITY, MICROPHONES
Microphone Type
Electret Condenser
MEMS
Output Type
Analog
Digital I²S
Digital PDM
Directivity
Noise Cancelling
Omnidirectional
Unidirectional
Port Location
Bottom
Top
Top & Bottom
Sensitivity (dB)
-54
-47
-44
-42
-40
-38
-37
-36
-32
-28
-26
-25
-24
Sensitivity Tolerance (dB)
±1
1
±2
±3
Curr. Consumption (µA)
Min
Max
GO
80
150
160
175
400
500
540
650
670
860
1120
Operating Voltage (Vdc)
Min
Max
GO
1.5
1.8
2
2.6
3
4.5
Operating Freq. (Hz)
20 ~ 10000
20 ~ 20000
50 ~ 10000
50 ~ 20000
70 ~ 20000
100 ~ 10000
100 ~ 12000
100 ~ 20000
Signal : Noise Ratio (dBA)
Min
Max
GO
56
57
58
59
60
61
62
64
65
69
70
72
Termination
Pin Type
Solder Pads
Surface Mount
Wire Leads
Wire Leads with Connector
Shape
Rectangular
Round
Length (mm)
Min
Max
GO
2.75
3
3.5
3.76
4
4.6
4.72
5
6
7
9.4
9.7
Width (mm)
Min
Max
GO
1.85
2.24
2.65
2.95
3
3.76
4
4.6
5
6
7
9.4
9.7
Height (mm)
Min
Max
GO
0.9
0.95
0.98
1
1.1
1.2
1.25
1.3
1.5
1.8
2
2.2
2.7
2.9
3.3
3.6
4.5
5
5.2
6
6.5
IP Rating
IP57
IP65
IP67
No IP Rating
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