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HiLetgo 2pcs MAX9814 Microphone Amplifier Sensor Module AGC Amplifier Board Auto Gain Control VGA Low Noise Microphone Bias

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Free shipping on orders over $31.42

$12.82

$ 6 .78 $6.78

In Stock
  • MAX9814 Microphone Amplifier Sensor Module
  • With Auto Gain Control (AGC) and Low Noise Microphone Bias
  • 3 gain settings 40dB, 50dB, 60dB
  • Working voltage: 2.7 V-5.5 V


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)
Package includes:
2* MAX9814 Microphone AGC Amplifier Modules


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