2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7498B(Apt-X)
This is a 2x8W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt-X. 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. Let your smartphone paired with this board, play a music. So easy!
Note:When you insert the cable plug, Bluetooth connection will auto disconnect.
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
- Apt-X supported
- 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
Documents:
- sale
- Arduino
- GPS
- GSM/GPRS
- LCDs
- Single Board Computerv
- Tools
- Development Boards
- Breakout Boards
- Power and Batteries
- Unmanned Aerial System
- Programmers
- Printer
- Tablet
- Intelligent Building
- Electric Vehicle
- Drivers
- Wireless and Communications
- Robotics
- Tracking
- solar Cell
-
Sensors
- IMU/AHRS
- PIR
- Ultrasonics
- Biometrics
- Touch
- liquid level sensor
- Radiations
- Current/Voltage
- Proximity Sensor
- Temperature
- Humidity
- Inclinometer
- Gyro
- Accelerometers
- Flame
- Sound
- Pressure
- Flow Meter
- GAS
- Laser
- Infrared
- Mocrowave
- Magnet & Compass
- Light / image / Color
- Vibration/Force/Torque/Flex
- anemometer
- ID
- Sound
- Components
- Cables
- Interface Converter
- LED and Lighting