2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3117B(Apt-X)
2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3117B(Apt-X)
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$34.95
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Product Code:G58539190CE236
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Availability:In Stock
- 5 or more $31.00
- 20 or more $28.00
Available Options
TSA3117B are designed for factory or DIY user. Bluetooth/LINE IN select switch and audio input port are designed as JST connectors. So, user can install this amplifier board in a box and connect an external switch and RCA/Mono plug to make their own audio amplifier. TSA3117B can also connect with our TSA1000 external audio volume control board. People can adjusting the audio volume by rotating a real knob.
TSA3117B is a 2x50W audio amplifier board with a new AudioB plus Bluetooth module that supports Apt-X. It has perfect class-D architecture(Based on TPA3116D2) and every channel has 50W power ouput. Both of channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC10V-24V power supply, it can be used to drive any 4Ω or 8Ω passive speakers.
It's perfect for your Hi-Fi application. 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.
*BVC Port: BVC port can connect with our Audio volume controller to control the Bluetooth audio volume.
Specification:
Specifications typical @ +25℃, Powered by 21V DC, unless otherwise noted. Specifications subject to change without notice.
Parameter | Condition | Min | Typ | Max |
Supply Voltage (VDC) | - | 10 | 21 | 24 |
Idle Power | SD Floating | - | 1.3W | 2.5W |
Standby Power | SD Connected to GND | - | 0.1W | 0.3W |
Maximum Current | 100W @ 4Ohm | - | 5.29A | - |
| Efficiency | 50W @ 4Ohm | 87% | - | 92% |
Minimum Load Impedance | 3.2Ω | |||
Switching Frequency | SD Floating | - | 394KHZ | - |
| Gain | 24dB | 25dB | 26dB | |
Input Sensitivity(RMS) | @4Ω, 50W, 1KHz | - | 808mV | - |
Input Impedance | - | - | 22KΩ | - |
Output Power | @4Ω THD+N 1% | - | 36W | - |
@4Ω THD+N 10% | - | 50W | - | |
Bandwidth @ ±3dB | @4Ω | 20Hz | - | 20KHz |
THD | @4Ω, 1W, 1KHz | - | 0.0299% | - |
@4Ω, 10W, 1KHz | - | 0.073% | - |
Features:
- Size: 6.9cm x 9.5cm
- aptX, aptX Low Latency, SBC and AAC
- Bluetooth 5.0
- Bluetooth audio volume control port(BVC)
- Working voltage: DC10V-24V
- Over/under voltage protection
- Over current protection
- Over temperature protection
Applications:
- Personal computer
- Background music system
- Musical instrument amplifiers
- Home DIY
- Car audio
Documents:
| Processor | |
| Clockspeed | 100mhz |
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