CMM-2718AB-3815NC-TR

CMM-2718AB-3815NC-TR
CMM-2718AB-3815NC-TR Alternate View
CMM-2718AB-3815NC-TR Alternate View

CMM-2718AB-3815NC-TR

2.75 x 1.85 mm, Analog, Bottom Port, Surface Mount, 1.8 Vdc, -38 ±1 dB, MEMS Microphone

Ideal for noise canceling applications, the CMM-2718AB-3815NC-TR is an analog MEMS microphone featuring omnidirectional directivity and a bottom port location. Thanks to its flat frequency response from 20 to 10,000 Hz, high signal-to-noise ratio (SNR) of 62 dBA, and high acoustic overload point (AOP) of 123 dB SPL, this MEMS microphone is well suited for use in active noise canceling microphone arrays.


Specifications

Type Description
Select
Output Type Analog
Directivity Omnidirectional
Port Location Bottom
Sensitivity (dB) -38
Sensitivity Tolerance (dB) ±1
Sensitivity Reduction (dB) 1
Curr. Consumption (µA) 150
Operating Voltage (Vdc) 1.8
Operating Freq. (Hz) 20 ~ 10000
Output Impedance (Ω) 200
Signal : Noise Ratio (dBA) 62
Termination Surface Mount
Shape Rectangular
Dimensions LxWxH (in) 0.1 x 0.07 x 0.03
Dimensions LxWxH (mm) 2.75 x 1.85 x 0.9

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