PAM8406 Class D Audio Amplifier Board 5W+5W DC5V Amplifier Module 2-Channel for DIY Speakers

PAM8406 Class D Audio Amplifier Board 5W+5W DC5V Amplifier Module 2-Channel for DIY Speakers

Features:
- Supply Voltage: DC 5V (Please not over-voltage, or IC will be burned)
- Input Method: Single-ended
- Output Power: 5W 2Ω 5V / 3W 4Ω 5V / 1.8W 8Ω 5V
- Size: 55.12 x 32.26 mm
- Product Weight: 25g

Premium Components:
- High-grade pure black golden circuit board
- Imported KEMET audio capacitor
- Large-capacity filter capacitor for each channel
- Special black pure copper terminals
- Gold-plated audio input terminals

Excellent Performance:
- Efficiency: >90%
- Total Harmonic Distortion plus Noise: <10%
- Low quiescent current
- Noise suppression
- Protection: Reverse protection for power supply, short-circuit, over-temperature, EMI protections

Additional Functions:
- External power amplifier type selection function (MODE: high level D, low level 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 PAM8406 Digital Power Amplifier