Other Sensors Max9814 Microphone Agc Amplifier Board Module Auto Gain Control Arduino Programmable Attack And Release Ratio Low

Other Sensors Max9814 Microphone Agc Amplifier Board Module Auto Gain Control Arduino Programmable Attack And Release Ratio Low

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Features:

Microphone Input: The module includes a built-in microphone input, allowing direct connection of an external microphone without the need for additional preamplification.
AGC Functionality: The Automatic Gain Control (AGC) feature adjusts the gain of the amplifier automatically to maintain a consistent output level, even in the presence of varying input signals. This ensures that the output signal remains within an optimal range, preventing distortion and maximizing signal-to-noise ratio.
Programmable Attack and Release Ratio: The module allows for the programming of the attack and release ratios of the AGC circuit. This enables users to customize the response time of the AGC system according to their specific application requirements.
Wide Dynamic Range: The AGC amplifier offers a wide dynamic range, allowing it to effectively amplify both quiet and loud audio signals without clipping or distortion.
Low Noise: The amplifier circuit is designed to minimize noise and interference, resulting in clean and high-fidelity audio output.
Arduino Compatibility: The module can be easily interfaced with Arduino and other microcontroller platforms for seamless integration into various projects and applications.
Simple Wiring: The module typically features simple wiring connections, with clearly labeled input and output pins for easy installation and setup.
Power Supply Compatibility: The module can be powered using a wide range of voltage sources, typically ranging from 2.4V to 5.5V DC, making it compatible with various power supplies commonly used in electronics projects.
Compact Size: With its compact form factor, the module can be easily integrated into small-scale projects and embedded systems where space is limited.
Application Versatility: The module is suitable for a wide range of applications, including audio recording, voice-activated systems, sound detection, and more, thanks to its adjustable gain control and programmable AGC features.

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)
Low Power Shutdown Mode
Built-In 2V Low-Noise Microphone Bias:
-40Ac +85Ac Extended Temperature Range
Material: Fiber Components

Dimensions And Weight

Product Weight: 0.0100 Kg
Package Weight: 0.0150 Kg

You Will Receive:

1 X Microphone Agc Amplifier Module
1 X Connector

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1. Products must be returned in their original packaging, along with all included accessories and be in new condition suitable for resale.
2. You must have returned the product within 7 days of taking delivery of your product.
3. The product cannot have been used, as this makes the product a second-hand item.
4. A restocking fee of 20% will be deducted from the refund.
5. The product must not have been damaged during the time the product is in your possession, including up until we receive the product.
6. Your item must be returned to the originating warehouse, of which we will provide the address.
7. The original sealed packages or boxes were sealed and undamaged.

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The buyer pays for the return postage if the return is due to a change of mind.

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if goods fail to be of acceptable quality and the failure does not amount to a major failure.