5Wx2 Stereo Dual Channel Digital Amplifier Board PAM8406 Audio Amplifier Module 5V Class D Amplifier

Features Supply voltage DC 5V Do not overvoltage overvoltage will burn IC Input method single endedOutput power 5W 2 5V 3W 4 5V 1 8W 8 5VWhether APP is supported NoWhether stage HiFiChannel 2Impedance 2 8 Ohm Performance Efficiency 90 Total Harmonic Distortion plus Noise 10 Low quiescent currentNoise suppressionProtection reverse power supply input protection short circuit overheat pass EMI Additional features 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 Package included 1 x 5Wx2 Stereo Dual Channel Digital Amplifier Board