MAX9814 Microphone Amplifier module

Specifications:
- Supply Voltage: 2.7v-5.5v @ 3mA current
- Output: 2Vpp on 1.25V bias
- Frequency Response: 20Hz - 20KHz
- Programmable Attack and Release Ratio
- Automatic gain, selectable max from 40dB, 50dB or 60dB
- Low Input-Referred Noise Density of 30nV/
- Low THD: 0.04% (typ)
- Low Power Shutdown Mode
- Built-in 2V low-noise microphone bias
- -40°C ~ +85°C extended temperature range

Package included:

1 x Microphone AGC Amplifier Module