MAX98357 3W I2S Class D Filterless Audio Amplifier Module for Raspberry Pi / ESP32

MAX98357 I2S 3W Class D Filterless Audio Amplifier Module for Raspberry Pi/ESP32

Features:

• **High-Quality Audio Output**: 3.2W at 40, 10%THD, 1.8W at 80, 10%THD
• 12S sampling rate: 8Khz~96Khz
• **Flexible Gain Control**: Class D amplifier Gain selectable: 3dB/6dB/9dB/12dB/15dB
• No master clock(MCLK)required
• **Plug and Play**: 35 different clocks and 128 digital tones can be automatically configured with only a single power supply
• Suitable for Raspberry Pi, Arduino and ESP32, and other tools, with 12S audio output Controller or development board system
• **Compact Design**: Compared to typical analog amplifier solutions, the component count is greatly reduced, resulting in a significant reduction in solution size
• These features allow users to take advantage of Maxim's cost-effective wafer-level packaging (WLP)without the need for expensive PCB VIAs since most users control the volume digitally
• **Excellent Sound Quality**: The device uses digital inputs with high noise immunity and high jitter tolerance(at least 8dB better than competing solutions)
• The device also provides excellent electromagnetic interference (EMI) rejection, allowing long-term speaker connections without the need for additional external filtering
• **High Efficiency**: The device offers the industry's highest Class D efficiency

Package includes:

• 1 x Module
• 1 x Pin headers (Random Color)