Supply Voltage
			
			
			
2.7v-5.5v @ 3mA current
			
		
		
			
			
Output
			
			
			
2Vpp on 1.25V bias
			
		
		
			
			
Frequency Response
			
			
			
20Hz - 20KHz
			
		
		
			
			
Automatic gain, selectable max
			
			
			
from 40dB, 50dB or 60dB
			
		
		
			
			
Low Input-Referred Noise Density
			
			
			
30nV
			
		
		
			
			
Low THD
			
			
			
0.04% (typ)
			
		
	
 
Recources:
1. Interfacing MAX4466 Microphone Module with Arduino
2. Measuring Sound Levels
3.  Electret Microphone - detecting changes in ambient noise levels