ADMP401 MEMS Microphone Breakout Board
$8.99
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ADMP401 MEMS Microphone Board for sound detection. Produces an analog signal corresponding to the sound detected by the microphone.
Features :
- ADMP401 MEMs Microphone Breakout Board
- One of the key advantages to this breakout and microphone is the bottom ported input, which means the microphone's input can fit flush against the enclosure of your project.
- The amplifier on the breakout has a gain of 67 and more than meets the bandwidth requirements of the mic.
- The amplifier's AUD output will float at one half Vcc when no sound is being picked up.
- The amplifier produces a peak-to-peak output of about 200mV when the microphone is held at arms length and is being talked into at normal conversational volume levels.
Specification:
- Onboard Mic: ADMP401
- 3dB roll off at 100Hz and 15kHz
- Supply voltage: 1.5V to 3.3V DC
- Output: 40mW
- SNR: 62dBA
- Size: 1.3cm x 1cm
- Analog signal output
- Useful for sound detection
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ADMP401 MEMS Microphone Board for sound detection. Produces an analog signal corresponding to the sound detected by the microphone.