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

Description

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 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

You Will Receive:

• 1 X Microphone Agc Amplifier Module
• 1 X Connector

OUR GUARANTEE:

Risk-free 30 day return guarantee plus a 1 year warranty. If for any reason you do not want the product during the first 30 days you can return it to us for a refund. Please note that if the item has been used we cannot accept the return. In addition to this we offer a 1 year full replacement warranty, regardless of the country you live in.

SHIPPING AND DELIVERY:

All orders are shipped in 24 to 48 hours of you placing the order and will be shipped with TRACKACY.COM. You will also receive email updates each step of the way. Typical delivery times are between 5 and 13 business days however depending on your location you may receive your item earlier. All orders are shipped with tracking numbers so you can track it every step of the way!

We have 24/7 365 days customer support where we will always respond within 12 hours.

All orders are processed in AUD.