2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7510

TSA7510 is 2x100W audio amplifier board with AudioB plus Bluetooth module. It has a perfect class-D architecture (based on TPA3221) and each channel has 100W power output. Both channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC 12V-30V power supply. It can be used to drive any 2Ω,4Ω or 8Ω passive speakers. TSA7510 can also be connected with our TSA1000,TSA1010 or TSA1020 external audio volume control board. Users can adjust the audio volume by rotating the real knob. It's perfect for your Hi-Fi application. You may pair it up with a mobile phone or a computer. Power the amplifier board, use your phone or PC to search for a new Bluetooth device. The module will appear as "TSA7510". You don't need a PIN, pair it and then you can play music.

• TSA7510 can auto-detect the Aux in/Line in Audio input. Bluetooth Audio source has higher priority. When Bluetooth audio is paused or Bluetooth is disconnected. The amplifier will output the Aux in/Line in audio. If you want to manually select the Aux in/Line in and Bluetooth audio source, please choose TSA7498 or TSA7499
• There is an extra LINE OUT audio output jack. It can also be connected with a subwoofer amplifier board.
• BVC Port: BVC port can be connected with our Audio volume controller to control the Bluetooth audio volume.

TSA7510 can auto-detect the Aux in/Line in Audio input. Bluetooth Audio source has higher priority. When Bluetooth audio is paused or Bluetooth is disconnected, the Amplifier will output audio via the Aux in/Line in port. TSA7510 + TSA1000, both Aux in and Bluetooth audio volume can be controlled through BVC port. Specification:

Specifications typical @ +25℃, Powered by 24V DC, unless otherwise noted. Specifications subject to change without notice.

Parameter	Condition	Min	Typ	Max
Supply Voltage (VDC)	-	10	24	26
Power output per channel	RL= 3Ω, 10% THD+N		112W
	RL= 4Ω, 10% THD+N		105W
	RL= 3Ω, 1% THD+N		100W
	RL= 4Ω, 1% THD+N		88W
THD+N	1W		0.02%
SNR	A-weighted,Gain= 18 dB		108dB
DNR	A-weighted,Gain= 18 dB		109dB
Minimum Load Impedance		3Ω	4Ω
Gain		18dB	24dB	34dB
Efficiency	100W @ 4Ohm		90%
Input Impedance	18dB		48KΩ
	24dB		24KΩ
	30dB		12KΩ
	34dB		7.7KΩ

Features:

• Size: 12cm x 8cm
• Bluetooth 4.0
• Bluetooth audio volume control port(BVC)
• Aux in/LIne in autodetect
• Subwoofer output port
• Working voltage: DC 12V-30V
• Over/under voltage protection
• Overcurrent protection
• Over temperature protection

Applications:

• Personal computer
• Background music system
• Musical instrument amplifiers
• Home DIY
• Car audio