ADMP401 MEMS Microphone Breakout Module Board for Arduino

Overview:This tiny breakout board features the ADMP401 MEMs microphone. One of the key advantages to this breakout and microphone is the bottom ported inputThis means the microphone's input can fit flush against the enclosure of your projectPlus you will not have to deal with trying to solder the microphone's wacky footprintThe amplifier on the breakout has a gain of 67 and more than meets the bandwidth requirements of the micThe amplifier's AUD output will float at one half Vcc when no sound is being picked upThe 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 levelsSo the AUD output can easily be connected to the ADC of a microSpecification:Material: Electrical ComponentsADMP4013dB roll off at 100Hz and 15kHz1.5 to 3.3VDC supply voltageShould comfortably output 40mWSNR of -62dBASize:1.3cm*1cm(0.51*0.39inch)Package Included:1*ADMP401 MEMS Microphone Breakout Module