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NJU8759WLC1 Class D Amplifier IC

Features | Pricing | Description | Datasheet datasheet



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Technical specifications

Number of Channels1
Output Power3W
Note 1Vs=5V,(RL=4Ω)
Supply Voltage (maximum)5.5V
Supply Voltage (minimum)1.8V
THD plus Noise0.05%
Note 20.5W,RL=8Ω
Stand-by ControlYes
Mute ControlNo

Please also refer to Datasheets & Resources.


  • Filterless Operation
  • Thermal,Voltage and Current Protection In-Built
  • Low Operating Voltage

Full description

The NJU8759 is an analog signal input monaural filterless class-D power amplifier with an operating voltage of 1.8V to 5.5V.

The NJU8759 is capable of driving 3W at 5V into 4ohms without external LC low-pass filters. The NJU8759 incorporates a BTL amplifier, which eliminates AC coupling capacitors. The NJU8759 features high power-efficiency by class-D operation, and is suited for security equipment, portable set with s peaker, PC, etc.

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Features | Pricing | Description | Datasheet datasheet