MAX98357 I2S 3W Class D Audio Decoder Amplifier Module

Description:

Enhance your audio projects with the MAX98357 I2S 3W Class D audio decoder amplifier module, compatible with ESP32, Raspberry Pi, Arduino, and STM32. This high-efficiency module delivers clear sound output, making it ideal for DIY audio applications. A great choice for hobbyists and tech enthusiasts looking to elevate their audio experience.

Features:

• Class D audio decoder amplifier module delivers 3W output for clear sound quality.
• Compatible with ESP32, Raspberry Pi, Arduino, and STM32 for versatile use.
• High-efficiency design ensures optimal performance in audio projects.
• Compact size makes it easy to integrate into various DIY audio applications.
• A valuable component for hobbyists and tech enthusiasts seeking quality audio solutions.

Additional Info:

• material : FR4, mounting_type : Through-Hole Mount
• High-Quality Digital Audio Output: The MAX98357 I2S Digital Audio Amplifier Module converts I2S digital audio signals into clear, high-fidelity analogue audio with minimal distortion. Ideal for DIY audio systems, smart speakers, IoT devices, and embedded audio applications.
• Efficient 3W Class-D Amplifier: Powered by the MAX98357A chipset, this module delivers up to 3W of mono audio output (4? speaker @ 5V) with high efficiency, eliminating the need for bulky heat sinks and providing excellent sound quality.
• Easy I2S Interface: Supports standard I2S Digital Audio Protocol, making it fully compatible with ESP32, Raspberry Pi, STM32, Arduino (I2S-supported boards), Teensy, and other microcontrollers for plug-and-play digital audio applications.
• DEFAULT GAIN AND CHANNEL MIXING: Comes with a default gain of 9dB and outputs a (L+R)/2 mixed mono signal, with the GAIN pin available for adjusting amplification levels.
• COMPACT DIMENSIONS: The board measures just 18mm x 19mm, making it ideal for space-constrained projects. Includes a screw terminal and header pins for easy connections.