5 PCS XPT8871 Mono Audio Amplifier Module [5W]

Description:
XPT8871 Mono Audio Amplifier Module is an anti interference and a tiny 5 Watts mono power amplifier, which works in conventional class (class AB and class D).  This 5W is the maximum power and  occurs on a 2Ω, BTL speaker load, THD <10% and  5V DC power supply, and the total harmonic distortion noise in the audio range is less than 1%. The amplifier has these capability, anti-interference, excellent sound quality, low power consumption. It works with a wide range of power supply voltages from 2V DC up to 5.5V DC, so it can work with USB power and ordinary mobile charger. Due to working at class D, it has high efficiency, so it consumes low power  energy, which besides of tiny size, make it suitable for USB and Arduino and other widely portable and battery powered applications, such as USB Speaker, Portable Speaker, TV, DVD, Satellite Finder, Navigator, etc. The safety properties of the XPT8871 consist of protection against over-voltage conditions, and abnormal high temperature (over-temperature) conditions. The output must be directly connected to the speaker pins without any coupling capacitors, bootstrap capacitors, and buffer networks. 

Features:
IC: XPT8871
Input Voltage: 5V
Input Current: 1A
Output power: 5W (Max)
Size: 20mm x 16mm x 8mm

Note:
While using a 5V, 1A power supply, its positive and negative terminal can not be reversed, otherwise immediately its chip will be burned.

Package Include:
5 x XPT8871 Mono Audio Amplifier Module