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Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814

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Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814

The Microphone Amplifier Module is a low-cost, high-performance microphone amplifier with automatic gain control and low noise bias.

$17.95

Order Within –

Availability: 21 in stock

All stock located in Australia.

FREE SHIPPING Worldwide on orders $199+

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SKU: PHI1002490

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Description:

The Microphone Amplifier Module is a low-cost, high-performance microphone amplifier with automatic gain control and low noise bias.
This module can be used with a microcontroller to create a project that responds to or creates an alarm depending on the sounds detected.

 

Features:

  • Automatic Gain Control (AGC)
  • 3 gain setting (40dB, 50dB, 60dB)
  • Low input noise density 30 nV
  • Low THD: 0.04%
  • Low-Power Shutdown Mode
  • Built-2V low-noise microphone bias

 

Specifications:

  • Working Voltage: 2.7V – 5.5V
  • Working Current: 3 mA
  • Output: 2Vpp on 1.25V bias
  • Frequency Response: 20Hz – 20 KHz
  • Working Temperature: -40 to 85 degrees Celsius

 

Contents:

  • 1 x Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814
Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814 PHI1002490 Phipps Electronics 2 Microphone Amplifier Module with AGC and Low-Noise Bias – MAX9814
$17.95

Availability: 21 in stock

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