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Home>Electronic Modules>Sensor Module>MAX9814 High-Performance Microphone AGC Amplification Board Module Microphone Sensor CMA-4544PF-W
MAX9814 High-Performance Microphone AGC Amplification Board Module Microphone Sensor CMA-4544PF-W

MAX9814 High-Performance Microphone AGC Amplification Board Module Microphone Sensor CMA-4544PF-WItem NO.: MAX9814 AGC

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MAX9814 High-Performance Microphone AGC Amplification Board Module Microphone Sensor CMA-4544PF-W
color:red,size:xxl
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  • MAX9814 Microphone AGC Amplification Board Module

     

    Product Information:

     

    MAX9814 is a low-cost high-performance microphone amplifier with automatic gain control (AGC) and low noise microphone bias. The device features a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator, and AGC control circuit.

     

    ● Automatic Gain Control (AGC)

    ● Three gain settings (40dB, 50dB, 60dB)

    ● Programmable action time

    ● Programmable action and release time ratio

    ● Power supply voltage range: 2.7V~5.5V

    ● Low THD: 0.04% (typical value)

    ● Low power shutdown mode

    ● Built-in 2V low noise microphone bias


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