Nuvoton NPCP215F is part of the Nuvoton Audio Enhancement family, optimized for monitors and TV applications. It integrates a DSP and a Class-D power amplifier with Waves MaxxAudio®-3 sound enhancement algorithms that compensate for the acoustic limitations of small consumer devices and speakers through psychoacoustic techniques.

MaxxAudio®-3 enables a wide dynamic soundstage and full frequency range on limited audio systems. For low-frequency reproduction, MaxxBass® uses a patented psychoacoustic technique to create perceived deep bass, extended up to 1.5 octaves lower than the original, reproducing full and rich bass tones.

• Feature
  

  	Waves MaxxAudio®-3 Sound Enhancement Suite
  -	MaxxBass® – Deep bass extension
  -	MaxxTreble® – High-frequency clarity
  -	Maxx3D® – Wide 3D soundstage
  -	MaxxEQ® – Multi-band equalizer
  -	MaxxVolume® – Auto volume leveling
  -	MaxxLeveler® – Dynamic loudness control
  -	MaxxDialog® – Voice / dialog clarity

• Specifications

  NPCP215F
  -	Algorithm: Waves MaxxAudio®-3
  -	Amplifier: Stereo Class-D, 2 × 20 W (8 Ω)
  -	Audio I/O: 4 × I²S/SSI in, 3 × I²S/SSI out
  -	Audio depth: 24-bit
  -	SNR/Efficiency: 100 dB/90%
  -	Power/Logic: 9 V to 26.4 V/3.3 V
  -	Control: I²C
  -	Package: QFN48 (7 × 7 mm)
  -	Dev. tool: NT-NPCP215F

• System Block Diagram

        Applications: TV / Monitor, Home Theater Projectors, Wireless / Smart / Bluetooth Speakers