Description:

5128 power amplifier module
Class D digital power amplifier module
5W mono/single track audio power amplifier module DIY
Working Voltage: 2.5-5.5V DC
Working Current: more than 1A
Output power: 3-5W
Load parameters: impedance 4-8/1/71/1/776/1/71/1/778, power 3-5W speaker
Signal to noise ratio: 85dB@ VDD=5V, Vorms=1V
Size: 15x12mm/0.59x0.47 inch

Package Includes:

1 piece power amplifier board