Features

• output Power : 3.2W at 4ohm and 10% THD 1.8W at 8ohm and 10% THD
• I2S sampling rate : 8kHz-96kHz
• Class D gain optional : 3dB/6dB/9dB/12dB/15dB
• No master clock (MCLK) required
• Plug and Play : 35 different clocks 128 digital audio formats can be automatically configured with a single power supply
• Suitable for microcontrollers or development board system with I2S audio such as Rasberry Pi, Arduino, and ESP32

Pin Description

• LRC : Frame Clock. Left/Right clock for I2S 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. Pull SD_MODE low to place the device in shutdown
• GND : GND
• VCC : DC 2.5V - 5.5V