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1 x 30Watt Class D Audio Amplifier Board - TPA3110

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Low Power (≤30W per channel)

1 x 30Watt Class D Audio Amplifier Board - TPA3110[444]

★★★★★(139 recommends)

SKUAA-AB31471

16.90

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Description

It is a mono Class D audio amplifier board capable of delivering 30W @ 4 Ohm. It employs TI' TPA3110 Amplifier IC to achieve high efficiency and good performance. The module dissipates only 0.5W with no signal when in ON mode (around 0.01W when in stand-by mode). Excellent heat dissipation eliminates the need for an extra heatsink and ensures its reliability. Over current protection, over temperature protection and reverse polarity protection are included to extend the longevity of the amplifier board.

  • StyleBoards
  • Number Of Channel(s)1
  • Output Num30
  • Size3.6 x 2.7 inches (91.44mm x 68.58mm)
  • ChipsetTPA31xx
  • Heat DissipationNo Heat Sink & FAN
  • Supported Parallel Bridge Tied Load Mode/
  • inputSingle ended Line-in,
  • Power Voltage10V-19V
  • Output Power
  • 30W@4Ohm 16V DC THD+N 10%
  • 20W@4Ohm 16V DC THD+N 1%
  • Power Indicator
  • Heat Dissipation through PCB Copper
  • Over current Protection
  • Over temperature Protection
  • Reverse Polarity Protection
  • Weight: 128g/ 0.28 lbs (±10%)
  • Size: 3.00 x 2.00 x 0.65 inches
ParameterConditionsMin.Typ. Max.Units
Power Supply-101619VDC
Idle PowerSD Floating-0.51W
Standby PowerSD Connected to GND-0.010.2W
Maximum Current 30W @ 4Ohm -2.2-A
Efficiency30W @ 4ohm 85-90%
Minimum Load Impedance--4-Ω
Switching FrequencySD Floating-320-KHz
ParameterConditionsMin.Typ.Max.Units
Gain 242628dB
Input Sensitivity(RMS)@4Ω, 30W, 1KHz-650-mV
Input Impedance--47-
Output Power@4Ω THD+N 1%-20-W
@4Ω THD+N 10%-30-W
Bandwidth @ ±3dB@4Ω20-20K   Hz
THD@4Ω, 1W, 1KHz-0.007-%
@4Ω, 10W, 1KHz-0.13-%
Output Noise LevelA-weighting,Input Connected to GND88.4--µV
SNR20W @4Ω THD+N 1%-94-dB
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