PAM8406 Digital Amplifier Audio Board 5W*2 Two Channel Stereo Class D DC5V Power Amplification Module Mini Speaker

PAM8406 Digital Amplifier Audio module

Supply voltage :DC 5V (Do not overvoltage, overvoltage will burn IC)
Input method :single-ended
Output power :5W 2? 5V /3W 4? 5V /1.8W 8? 5V
Whether APP is supported :No
Whether stage :HiFi
Channel :2
Impedance :2-8 Ohm

Performance:

• Efficiency: >90%
• Total Harmonic Distortion plus Noise: <10%
• Low quiescent current
• Noise suppression
• Protection: reverse power supply input protection, short-circuit, overheat, pass EMI

Additional features of PAM8406 Digital Amplifier Audio module:

• External power amplifier type selection function (MODE: high level Class D, low level Class AB, factory default high level)
• External Shutdown (SD: Chip Shutdown at Low Level, Factory Default High Level)
• Can be muted externally (MUTE: low-level mute, factory default high level)