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Overview

DC2.7-5.5V MAX9814 Module Microphone Amplifier AGC Automatic Gain Low-noise Microphone Head For Arduino/ESP32

DC2.7-5.5V MAX9814 Module Microphone Amplifier AGC Automatic Gain Low-noise Microphone Head For Arduino/ESP32

Model: 5023968057164
Web Code: 20134021
Sold and shipped by | 2.4 seller rating (13 reviews)

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Warranty Information

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For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

I. Product Real P os and Core Components Core chip: MAX9814ETD+T (Low-noise audio amplifier chip) Built-in microphone: High-sensitivity electret microphone (no external connection required) Power indicator light: It lights up after power-on, allowing for an intuitive judgment of the module's working status Dimensions: 28mm in length x 15mm in width (ultra-small volume, suitable for small devices) supply voltage:27V 5.5V

Gain range: 40dB(AGCautomatic)

frequencyresponse:20Hz 20kHz

Output bias voltage:0.5XVDD

quiescent current:Typical2mA(working)/05uA(off)

SNR:≥90dB

Color: Black

Material: PCB Package Contents:

1 x MAX9814 Module Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is plus or minus 1-3cm.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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