TINYSINE TSA7802B Amplifier Module (Party Mode)

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The TSA7802B is a two-channel 2x50W DSP amplifier module equipped with an AudioB I2S Bluetooth module supporting the Apt-X codec. It combines a DSP, a DAC and an amplifier for maximum flexibility. The amplification is based on a Class D TPA3116D2 chip, and has two output channels each delivering 50W at 4 Ω. The power supply range of this module is 12V to 24V DC and can be used to drive any 4Ω or 8Ω passive driver.

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Reference : 19949
New product

47,90 €tax incl.

39,92 € tax excl.
Including 0,05 € for green tax

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Shipping date: 10-12-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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Tinysine TSA7802B Amplifier Module TPA3116D2 Party Mode Version

TINYSINE TSA7802B Amplifier module TPA3116D2 : front view



Tinysine TSA7802B: TPA3116D2 amplification chip

The TinySine TSA7802B is a two-channel 2x50W DSP amplifier module equipped with an AudioB I2S Bluetooth module supporting the aptX codec. It combines a DSP, a DAC and an amplifier for maximum flexibility. The amplification is based on a Class D TPA3116D2 chip, and has two output channels each delivering 50W at 4Ω. The power supply range of this module is 12V to 24V DC and can be used to drive any 4Ω or 8Ω passive driver.


Tinysine TSA7802B: ADAU1701 DSP chip

The DSP part of the module is based on an ADAU1701 chip, with a default program already loaded. With this default program, you can adjust the gain, bass, midrange and treble of your music. Furthermore, if you wish to program the module yourself to include your own functions, all you need to do is use Tinyside's USBi programmer, enabling you to include functions such as crossover, bass enhancement, multiband dynamic processing, delay compensation and so on. Furthermore, the TSA7802B module includes a Bluetooth chip compatible with the aptX codec and True Wireless Strereo (TWS).

The module's external button port enables volume control and pause/play. You can connect buttons simply by referring to the silkscreen on the back of the module. Furthermore, you'll have access to the volume control port, to which you can connect a potentiometer kit (5K~20K) that lets you control total volume, as well as bass, midrange and treble. To do this, you'll first need to update the DSP program (file available in the Download tab), then make the connections as follows:

  • ADC0 : Volume total
  • ADC1 : Volume des basses
  • ADC2 : Volume des médiums
  • ADC3 : Volume des aigus
TINYSINE TSA7802B Amplifier module TPA3116D2 : explanatory diagram

This module is the Party Mode version, which means you can connect several modules together wirelessly. The TWS version is available here.

Technical characteristics

Specifications
Product typeAmplifier module
DAC
DSP
Amplification chipTPA3116D2
Amplification typeClass D
Output power50W at 4Ω, 10% THD+N
Total harmonic distortion(THD)0.03% @ 4Ω, 1W, 1KHz
DSP chipADAU1701
InputJack 3.5 mm
Bluetooth
Output2x Speaker screw terminals
Channel number2
ProtectionsOvervoltage, undervoltage, over current, thermal protection
Bluetooth5.1
Codecs supportésaptX, aptX Low Latency, SBC et AAC
General
Power supply rangeDC 12V-24V
Dimensions10.5cm x 7.5cm x 2.2cm
Package1x Tinysine TSA7802B (Party Mode Version)
 
Data sheet
InputBluetooth
InputJack 3.5mm
OutputSpeaker terminal
Channel2 (Stereo)
ClassClass D / T
Amplifier chipTPA3116D2
Power (W)50.0
 
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TINYSINE TSA7802B Amplifier Module TPA3116D2 Bluetooth 5.1 DSP Party Mode Version 2x50W 4 Ohm
The TSA7802B is a two-channel 2x50W DSP amplifier module equipped with an AudioB I2S Bluetooth module supporting the Apt-X codec. It combines a...

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