Electret condenser microphone with MAX4466 adjustable amplifer
Product information:
Small electret microphone with MAX4446 adjustable op-amp amplifier.
Compatible with the Adafruit MAX4446 Arduino library.
Give your project an ear with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20 KHz electret microphone soldered on. For amplification we use the Maxim MAX4466, an op-amp specifically designed for this delicate task!
Supply Voltage: 2.7V - 5.5V @ 3mA current
Programmable Attack and Release Ratio
Automatic gain, selectable max from 40dB, 50dB or 60dB
Output: 2Vpp on 1.25V bias
Frequency Response: 20Hz - 20KHz
Low Input-Referred Noise Density of 30nV/
Low THD: 0.04% (typ)