MAX9814 Microphone AGC Amplifier Module

MAX9814 Electret MIC Microphone Amplifier Module Auto Gain Control for Arduino.

Specifications:

1. Supply Voltage: 2.7v-5.5v @ 3mA current
2. Output: 2Vpp on 1.25V bias
3. Frequency Response: 20Hz – 20 KHz
4. Programmable Attack and Release Ratio
5. Automatic gain, selectable max from 40dB, 50dB or 60dB
6. Low Input-Referred Noise Density of 30nV/
7. Low THD: 0.04% (typ)
8. Automatic gain control (AGC)
9. 3 gain settings (40dB, 50dB, 60dB)
10. Programmable action time
11. Programmable motion and release time ratio
12. 2.7V to 5.5V supply voltage range
13. Low input noise density 30nV/
14. Low THD:0.04% (typical)
15. Low power shutdown mode
16. Built in 2V low noise Microphone Bias
17. Provides space saving 14 pin TDFN (3mm x 3mm) package
18. -40 C to +85 DEG C extended temperature range

Package Included:

1. 1X MAX9814 Microphone AGC Amplifier Module