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TPA3116D2 50W x 2 class-D Amplifier Board

$8.95
SKU 249648

If you need a compact yet high power amplifer board for your stereo audio project then order this TPA3116D2 50W x 2 class-D Amplifier Board from PMD Way. 

Based on the Texas Instruments TPA3116D2, you can get an output of 2 × 50 W Into a 4-Ω pair of speakers when running at 21V DC. 

The board is fully assembled with all the connections marked neatly and lined in a single row on the right-hand side of the board. This is a power amplifier board and your source or preamp will need a volume control.

Specifications:

  • power input 4.5~26V DC
  • maximum output - 50W x 2 into 4 Ohms at 21V DC
  • signal to noise ratio 102 dB
  • THD + N @ 1 kHz (%) 0.1
  • Iq (Typ) quiescent current 20 mA 
  • power supply rejection ratio 70 dB

More information: