Description :
The MEMS microphone breakout board is a simple and easy-to-use microphone for a variety of sound-sensing projects. The on-board mic is an ADMP401, which is a low-power, omnidirectional microphone with an analog output. It works for both near and long-range uses and is particularly good for portable applications due to its low power consumption. Possible applications include: smartphones, digital video cameras, and keeping an “ear” on your pets while you’re away.
Features:
supply voltage :
Should comfortably output 40mW
SNR : -62dBA
Sensitivity : -42 dBV
Flat frequency response : 100 Hz to 15 kHz
Low current consumption : <250 μA
Maximum acoustic input : 120 dB