Feature:
1. LOW QUIESCENT CURRENT: Output power: 5W 2 Ohm ; efficiency: >90percent ; total harmonic distortion plus noise: <10percent .
2. A VARIETY OF PROTECTION: Amplifier board has a power input reverse protection, short circuit, overheating, can be over EMI and other protection.
3. TYPE SELECTION: Sound amplifier board can be external amplifier type selection function, high level Class D, low level Class AB, default high level.
4. SHUTDOWN: Stereo power amplifier board supports external shutdown, low level when the chip is shut down.
5. MUTE: Dual channel amplifier board can be externally mute, low level mute, default high level, noise suppression.
Specification:
Item Type: Power Amplifier Board
Material: PCB
Supply Voltage: DC 5V (do Not Over Voltage, Over Voltage Will Burn Out The IC)
Input Mode: Single Ended
Output Power: 5W 2 Ohm
Efficiency: >90percent
Total Harmonic Distortion Plus Noise: <10percent .
Package List:
1 x Power Amplifier Board1 x Instruction Manual
Note:
All data are measured manually, and there are certain errors in the measurement results.