DFRobot's 2-Channel Class D Amplifier Board is a fully populated board designed for audio applications. With an operating supply voltage of 3.6V to 5.5V, this board utilizes the PAM8403 IC to deliver 3W x 2 output power to 4 Ohm loads. The board is supplied with two channels, making it a stereo output type, and is suitable for use in Development Boards, Kits, and Programmers. This board is manufactured in China and has a medium popularity rating. The estimated EOL date is 2027, and the supply and demand status is balanced.

• Operating Supply Voltage: 3.6V to 5.5V
• Output Power: 3W x 2
• Load: 4 Ohm
• Channels: 2 (Stereo)