MAX98357 Class D Audio Amplifier Module with Dupont Cable
Exceptional audio amplification for microcontroller projects.
The MAX98357 is a versatile Class D audio amplifier module suitable for microcontroller applications. It features an I2S sampling rate between 8kHz and 96kHz and comes with gain options ranging from 3dB to 15dB. This package includes 2 amplifier modules and is designed for seamless integration with development boards offering I2S audio output.
- Output Power: 3.2W at 4 ohms, 1.8W at 8 ohms
- No master clock (MCLK) required for operation
- Highly configurable with 35 clocks and 128 digital audio formats
Best for: Hobbyists and developers working with audio applications
Our Review
The MAX98357 I2S Class D Audio Amplifier Module stands out with its exceptional performance and versatility. Delivering a maximum output power of 3.2W at 4 ohms, this amplifier is designed for microcontroller or development board systems utilizing I2S audio output. Its capability to handle a wide I2S sampling rate from 8kHz to 96kHz ensures compatibility with a variety of digital audio formats, making it an excellent choice for audio enthusiasts looking to enhance their projects.
Ideal for hobbyists and developers, the module is easy to integrate, offering optional gain settings from 3dB to 15dB, which allows for tailored audio performance.
What we like
- High output power of 3.2W at 4 ohms
- Wide I2S sampling rate from 8kHz to 96kHz
- Optional gain settings from 3dB to 15dB
- Seamless integration with microcontroller systems
- Reliability in audio performance
Our verdict
Exceptional audio amplification for microcontroller projects.
Product Details
Product Overview
The MAX98357 audio amplifier module provides efficient audio amplification suitable for microcontrollers and development boards with I2S output. It boasts an output power of 3.2W at 4 ohms and 1.8W at 8 ohms, maintaining low total harmonic distortion of 10%. With I2S sampling rates ranging from 8kHz to 96kHz, it caters to various digital audio formats.
Specifications
- Output Power: 3.2W @ 4 ohm and 1.8W @ 8 ohm (10% THD)
- I2S Sampling Rate: 8kHz to 96kHz
- Gain Options: 3dB, 6dB, 9dB, 12dB, 15dB
- Power Supply: DC 2.5V to 5.5V
- Pin Configurations:
- LRC: Frame Clock for 12S and LJ mode, Sync clock for TDM mode
- BCLK: Bit Clock Input
- DIN: Digital Input Signal
- GAIN: Gain and Channel Selection
- SD: Shutdown and Channel Select
- GND: Ground connection
- Package Includes: 2 x MAX98357 Audio Amplifier Modules
Dimensions
Parcel Dimensions: 15 x 8 x 2 cm; Weight: 40 g
Additional Information
Date First Available: Feb. 11, 2025
Manufacturer: DUTTY
ASIN: B0DWSGLQ7S
Item Model Number: MAX98357
- ASIN:
- B0DWSGLQ7S
- Brand:
- DUTTY
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