Price (excluding tax)
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Model Description
・ 2.75x1.85mm
·analog
・ Top port
・ Surface mount
・ 2.55VDC
・ -38 ± 1db
・ MEMS Microphone
CMM-2718AT-38164W-TR is an analog MEMS microphone with a wide range of frequency range of 20 to 20,000 Hz.
The MEMS microfon, which has a port position at the top, has a sensitivity rating of 38db, a strict sensitivity tolerance of ± 1db, and a 64dBA signal vs..
Model Filter
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Current current consumption (µA)
175
150 | CMM-2718AB-38162W-TR
175 | CMM-2718AB-38164W-TR
175 | CMM-2718AT-3817NC-TR
670 | CMM-4030DT-26164-Tr
175 | CMM-2718AB-38164-Tr
150 | CMM-3526AT-38165-Tr
650 | CMM-4030DT-26165-TR
1120 | CMM-3526DB-37165-Tr
150 | CMM-2718AT-42358-Tr
End
Surface mount
Surface mount | CMM-2718AB-38162W-TR
Surface mount | CMM-2718AB-38164W-TR
Surface mount | CMM-2718AT-3817NC-TR
Surface mount | CMM-4030DT-26164-Tr
Surface mount | CMM-2718AB-38164-Tr
Surface mount | CMM-3526AT-38165-Tr
Surface mount | CMM-4030DT-26165-TR
Surface mount | CMM-3526DB-37165-Tr
Surface mount | CMM-2718AT-42358-Tr
External dimension LXWXH (inch)
0.11x0.07x0.04
0.11x0.07x0.03 | CMM-2718AB-38162W-TR
0.11x0.07x0.03 | CMM-2718AB-38164W-TR
0.1x0.07x0.03 | CMM-2718AT-3817NC-TR
0.15x0.11x0.03 | CMM-4030DT-26164-Tr
0.1x0.07x0.03 | CMM-2718AB-38164-Tr
0.13x0.1x0.03 | CMM-3526AT-38165-Tr
0.15x0.11x0.03 | CMM-4030DT-26165-TR
0.13x0.1x0.03 | CMM-3526DB-37165-Tr
0.1x0.07x0.03 | CMM-2718AT-42358-Tr
External dimension LXWXH (mm)
2.75x1.85x1
2.75x1.85x0.9 | CMM-2718AB-38162W-TR
2.75x1.85x0.9 | CMM-2718AB-38164W-TR
2.75x1.85x1 | CMM-2718AT-3817NC-TR
4x3x1 | CMM-4030DT-26164-Tr
2.75x1.85x0.9 | CMM-2718AB-38164-Tr
3.5x2.65x1 | CMM-3526AT-38165-Tr
4x3x1 | CMM-4030DT-26165-TR
3.5x2.65x0.98 | CMM-3526DB-37165-Tr
2.75x1.85x0.95 | CMM-2718AT-42358-Tr
Operating frequency (Hz)
20-2000
20-2000 | CMM-2718AB-38162W-TR
20-2000 | CMM-2718AB-38164W-TR
20 to 10000 | CMM-2718AT-3817NC-TR
100-10000 | CMM-4030DT-26164-Tr
100-10000 | CMM-2718AB-38164-Tr
100-10000 | CMM-3526AT-38165-Tr
100-10000 | CMM-4030DT-26165-TR
100-10000 | CMM-3526DB-37165-Tr
100-10000 | CMM-2718AT-42358-Tr
Operating voltage (VDC)
2.55
2 | CMM-2718AB-38162W-TR
2 | CMM-2718AB-38164W-TR
1.8 | CMM-2718AT-3817NC-TR
1.8 | CMM-4030DT-26164-Tr
1.8 | CMM-2718AB-38164-Tr
1.8 | CMM-3526AT-38165-Tr
1.8 | CMM-4030DT-26165-TR
1.8 | CMM-3526DB-37165-Tr
1.8 | CMM-2718AT-42358-Tr
Orientation
All directions
All directions | CMM-2718AB-38162W-TR
All directions | CMM-2718AB-38164W-TR
All directions | CMM-2718AT-3817NC-TR
All directions | CMM-4030DT-26164-Tr
All directions | CMM-2718AB-38164-Tr
All directions | CMM-3526AT-38165-Tr
All directions | CMM-4030DT-26165-TR
All directions | CMM-3526DB-37165-Tr
All directions | CMM-2718AT-42358-Tr
Output type
analog
analog | CMM-2718AB-38162W-TR
analog | CMM-2718AB-38164W-TR
analog | CMM-2718AT-3817NC-TR
DigitalPDM | CMM-4030DT-26164-Tr
analog | CMM-2718AB-38164-Tr
analog | CMM-3526AT-38165-Tr
DigitalPDM | CMM-4030DT-26165-TR
DigitalPDM | CMM-3526DB-37165-Tr
analog | CMM-2718AT-42358-Tr
Port position
Upper surface
Lower side | CMM-2718AB-38162W-TR
Lower side | CMM-2718AB-38164W-TR
Upper surface | CMM-2718AT-3817NC-TR
Upper surface | CMM-4030DT-26164-Tr
Lower side | CMM-2718AB-38164-Tr
Upper surface | CMM-3526AT-38165-Tr
Upper surface | CMM-4030DT-26165-TR
Lower side | CMM-3526DB-37165-Tr
Upper surface | CMM-2718AT-42358-Tr
Sensitive intersection (DB)
± 1
± 1 | CMM-2718AB-38162W-TR
± 1 | CMM-2718AB-38164W-TR
± 1 | CMM-2718AT-3817NC-TR
± 1 | CMM-4030DT-26164-Tr
± 1 | CMM-2718AB-38164-Tr
± 1 | CMM-3526AT-38165-Tr
± 1 | CMM-4030DT-26165-TR
± 1 | CMM-3526DB-37165-Tr
± 3 | CMM-2718AT-42358-Tr
Sensitivity (DB)
-38
-38 | CMM-2718AB-38162W-TR
-38 | CMM-2718AB-38164W-TR
-38 | CMM-2718AT-3817NC-TR
-26 | CMM-4030DT-26164-Tr
-38 | CMM-2718AB-38164-Tr
-38 | CMM-3526AT-38165-Tr
-26 | CMM-4030DT-26165-TR
-37 | CMM-3526DB-37165-Tr
-42 | CMM-2718AT-42358-Tr
Sensitivity reduction (DB)
1
1 | CMM-2718AB-38162W-TR
1 | CMM-2718AB-38164W-TR
1 | CMM-2718AT-3817NC-TR
1 | CMM-4030DT-26164-Tr
1 | CMM-2718AB-38164-Tr
1 | CMM-3526AT-38165-Tr
1 | CMM-4030DT-26165-TR
1 | CMM-3526DB-37165-Tr
3 | CMM-2718AT-42358-Tr
Signal: Noise ratio (DBA)
64
62 | CMM-2718AB-38162W-TR
64 | CMM-2718AB-38164W-TR
64 | CMM-2718AT-3817NC-TR
64 | CMM-4030DT-26164-Tr
64 | CMM-2718AB-38164-Tr
65 | CMM-3526AT-38165-Tr
65 | CMM-4030DT-26165-TR
65 | CMM-3526DB-37165-Tr
58 | CMM-2718AT-42358-Tr
shape
Square
Square | CMM-2718AB-38162W-TR
Square | CMM-2718AB-38164W-TR
Square | CMM-2718AT-3817NC-TR
Square | CMM-4030DT-26164-Tr
Square | CMM-2718AB-38164-Tr
Square | CMM-3526AT-38165-Tr
Square | CMM-4030DT-26165-TR
Square | CMM-3526DB-37165-Tr
Square | CMM-2718AT-42358-Tr
Output impedance (ω)
170 | CMM-2718AT-3817NC-TR
200 | CMM-2718AB-38164-Tr
200 | CMM-3526AT-38165-Tr
200 | CMM-2718AT-42358-Tr
See all 10 models in list
Part Number
CMM-2718AT-38164W-TR