2 x 8 Watt Class D Bluetooth 4.0 Audio Amplifier Board - TSA3110A V2

Description

This is a 2x8W audio amplifier board with
AudioB plus
Bluetooth module. It has perfect class-D architecture(Based on TPA3110D2) and every channel has 8W power ouput. This board can be powered by any DC8V-16V power supply, it can be used to drive any 4Ω or 8Ω passive speakers.
It's perfect for your Hi-Fi application, the audio source can be cable input(3.5mm stereo) or Bluetooth. You may wish to pair with a mobile phone or a computer (etc). Power the amplifier board. Use your phone or PC (etc) to search for a new Bluetooth device. The module will appear as "BT Speaker". You don't need a PIN, pair it and then you can play music.
Specification
:
TA = 20℃, fIN = 1 kHz sine wave, RL = 4Ω. (Unless otherwise stated)
Parameter
Condition
Min
Typ
Max
Supply Voltage (V)
-
8
12
16
Quiescent Current (mA)
SD = 2V, No load, Vcc = 12V
-
20
35
Input Sensitivity (V)
Gain = 26dB
-
0.283
-
Input Impedance (Kohm)
-
-
30
-
Gain (dB)
-
26
Output Power (W rms)
THD+N = 10%, Vcc = 12V
-
8
-
Efficiency (%)
Vcc = 12V, RL = 8Ω, PO = 5W
-
86
-
Minimum Load (ohm)
-
3.2
4
-
Frequency Response (Hz)
±3dB
20
-
22k
Operating Temperature (℃)
-
-40
20
65
Features
:
Size: 4.8cm x 8cm
External mute control port
Working voltage: DC8V-16V
Over/under voltage protection
Over current protection
Over temperature protection
Bluetooth 4.0
Applications
:
Personal computer
Desktop amplifier
Microphone preamplifier
Home DIY
Vending machine,Lifts
Interactive kiosks