MAX98357 MAX98357A I2S Audio Amplifier PCB Module

MAX98357A I2S Audio Amplifier PCB Module.

The MAX98357A I2S Audio Amplifier PCB Module is an integrated digital-to-analog converter (DAC) and Class D amplifier designed for high-efficiency audio applications. It converts I²S digital audio signals into amplified analog output, capable of driving speakers directly. This module is compact, energy-efficient, and ideal for portable and DIY electronics projects, such as those involving Arduino, ESP32 and Raspberry Pi.

Applications:

• Internet Radio
• Smart Speakers
• Portable Speakers
• Intercom Systems
• DIY Electronics Projects
• Wearable Audio Devices
• Tablets and Mobile Phones
• Home Automation Systems
• Arduino and Raspberry Pi Projects

Features:

• I²S Digital Audio Input.
• Integrated Class D Amplifier.
• Thermal Overload Protection.
• Automatic Gain Control (AGC).
• Compact and Lightweight Design.
• Output Power: Up to 3.2W into 4Ω.
• Dynamic Range Compression (DRC).
• High Efficiency with Low Power Consumption.

Specifications:

Sold as: Each.
Packaging: Bulk.
Size: 19 x 18 mm.
Efficiency: Up to 92%.
Input Type: I²S Digital Audio.
Operating Voltage: 2.5V to 5.5V.
Signal-to-Noise Ratio (SNR): 98dB.
Total Harmonic Distortion (THD): 0.02%.
Package Type: PCB (requires Assembly/Solder).
Output Power: 3.2W (4Ω load), 1.6W (8Ω load).
Product Type: MAX98357A I2S Audio Amplifier Module.
Product Marking: MAX98357A I2S Mono Amp. Vin: 2.5-5.5V. Default 9db Gain.
Product Category: Electronics > Audio > Audio Components > Audio Amplifiers.

Package includes: 1x MAX98357A I2S Audio Amplifier PCB Module.

*Solder assembly required. The image is for illustrative purposes only. Due to camera, lighting, monitor and manufacturing variations, colours may vary.

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Warranty & Returns: