CMM-2718AT-38164W-TR
2.75 x 1.85mm, Analog, Top Port, Surface Mount, 2.55 Vdc, -38 ±1dB, MEMS Microphone
The CMM-2718AT-38164W-TR is an analog MEMS microphone boasting a wide frequency range from 20 to 20,000 Hz. Featuring a top port location, this MEMS microphone carries a sensitivity rating of 38 dB, a tight sensitivity tolerance of ±1 dB, and a signal-to-noise ratio of 64 dBA.
Specifications
| Type | Description | |
|---|---|---|
| Output Type | Analog |
|
| Directivity | Omnidirectional |
|
| Port Location | Top |
|
| Sensitivity (dB) | -38 |
|
| Sensitivity Tolerance (dB) | ±1 |
|
| Sensitivity Reduction (dB) | 1 |
|
| Curr. Consumption (µA) | 175 |
|
| Operating Voltage (Vdc) | 1.5 ~ 3.6 |
|
| Operating Freq. (Hz) | 20 ~ 20000 |
|
| Signal : Noise Ratio (dBA) | 64 |
|
| Output Impedance (Ω) | 170 |
|
| Termination | Surface Mount |
|
| Shape | Rectangular |
|
| Dimensions LxWxH (mm) | 2.75 x 1.85 x 1 |
|
| Dimensions LxWxH (in) | 0.11 x 0.07 x 0.04 |
|
| IP Rating | No IP Rating |
|
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