MAX98357A I2S 3W Mono Amplifier Class D Filterless Breakout Module DAC Decoder Audio Board with Wide Application Pack of 3

Class D amplifier with optional amplification: 3dB/6dB/9dB/12dB/15dB Output power: 3.2W/4h, 10% THD, 1.8W/8h, 10% THD, with 5V power supply It uses a standard I2S digital audio input that not only decodes it into an analog signal, but also amplifies it directly into a speaker. Ideal for adding compact amplified sound, it requires 2 perforations (I2SDC+AMP) and combines into one. For excellent sound quality, the amplifier board uses a digital input with high interference resistance and high jitter tolerance. In addition, it provides electromagnetic interference suppression and allows the connection of speakers. Mono AMP card power supplies can automatically configure 35 different clock signals and 128 digital audio formats. The MAX31865's application for audio and video devices is varied: players, headphones and headphones, speakers, professional audio equipment, amplifiers, digital-to-analog converters (DACs).