MAX9814 Electret Microphone Amplifier Module AGC Auto Gain Control for Arduino
225.00 EGP
Description
Specifications:
- 3 kinds of gain settings (40dB, 50dB, 60dB)
- Supply Voltage: 2.7v – 5.5v @ 3mA current
- Output: 2Vpp on 1.25V bias
- Frequency Response: 20Hz – 20 KHz
- Low Input-Referred Noise Density of 30nV
- Low THD: 0.04% (typical)
- Automatic Gain Control (AGC)
- programmable action time
- programmable action and release time ratio
- Low-power shutdown mode
- Built-in 2 Volt low noise microphone bias
- Size: 26 x 14 x 11mm
