CA-3116 digital power amplifier board 50W+50W DC 5V 12V 24V dual channel audio stereo module 

Product Description:

• CA-3116 is a 50W*2 Dual Channel Stereo Digital Power Amplifier Board.
• It has a built-in amplifier module that can be connected directly to the speaker.

Features:

• Ultra small volume
• No POP noise
• Low power consumption
• High gain
• Support output short circuit protection

Parameters:

• Item name: 50W*2 Dual Channel Stereo Digital Power Amplifier
• Model:CA-3116
• Work voltage:DC 4.5V~24V
• Quiescent Current:28mA
• Chip type:TDA3116D2
• Work frequency:20Hz~20KHz
• Work type: Class D(PWM modulation)
• Input resistance:1Kohm
• Output resistance:4~8ohm
• Gain:36dB
• Noise ratio:102dB
• Harmonic distortion:<1%
• Operating Temperature:-20℃~85℃
• Operating Humidity:5%~95%RH
• Module Size:25*20*2mm