MEMS Microphone
This tiny breakout board features the ADMP401 MEMS microphone. One of the key advantages of this breakout and microphone is the bottom ported input. This means the microphone's input can fit flush against the enclosure of your project. Due to the enclosed pin headers, the application of these microphones is variable.
Specifications
Model
ADMP401 MEMS Microphone omnidirectional
Special feature
Small dimensions
Supply voltage
1.5 - 3.3 V DC
Supply current
250 μA
Signal-to-Noise Ratio (SNR)
62 dBA
Maximum acoustic input
120 dB SPL
Equivalent Input Noise (EIN)
32 dBA SPL
Total Harmonic Distortion (THD)
3% at 105 dB SPL
Roll off
-3dB at 60 Hz and 15 kHz
Operating temperature
-40 to 85 °C
Additional information
Dimensions
14 x 10 x 10 mm
Items shipped
COM-MIC-ADMP401, PIN-header
EAN
4250236822013
Article No.
COM-MIC-ADPM401
