Audio Enhancement

Audio Enhancement - MaxxAudio

Audio ICs with built-in patented and advanced algorithms to overcome audio limitations and recreate the full quality of the sound.

* Status: P - mass production, S - samples, UD - under development, N - not recommended for new design.

Chip Description Supply
  voltage  
[V]		 Sampling
frequency
 (bandwidth) 		    Package    Status *
NPCA110B
 (236 kB) 		Audio Enhancing Engine for improving audio quality:
  • 24-bit signal processing
  • embedded CODEC
  • I2C control interface
  • two stereo analog inputs - SNR of 90 dB and THD of -75 dB
  • one digital audio input - I2S or Synchronous Serial Interface (SSI)
  • two stereo analog outputs - SNR of 96 dB and THD of -86 dB
  • one digital audio output - I2S or Synchronous Serial Interface (SSI)
  • GPIO pins
  • Graphical User Interface (GUI)
  • audio algorithms:
    • MaxxBass - bass extension
    • MaxxEQ - precision equalizer
    • MaxxVolume - an all-in-one: volume control, increasing RMS levels, increasing the clarity of soft sounds, noise elimination and smoothing out volume levels
 3.3 44.1 kHz
or
48 kHz		 QFN-32 P
NPCA110D
 (253 kB) 		Audio Enhancing Engine for improving audio quality:
  • 24-bit signal processing
  • I2C control interface
  • three digital audio inputs - I2S or Synchronous Serial Interface (SSI)
  • three digital audio outputs - I2S or Synchronous Serial Interface (SSI)
  • GPIO pins
  • Graphical User Interface (GUI)
  • audio algorithms:
    • MaxxBass - bass extension
    • Maxx3D - extension the span of stereo-side content, improving the stereo separation of speakers, improving stereo perception of headphones
    • MaxxTreble - delivering crystal clear high-frequency enhancement
    • MaxxEQ - precision equalizer
    • MaxxVolume - an all-in-one: volume control, increasing RMS levels, increasing the clarity of soft sounds, noise elimination and smoothing out volume levels
    • MaxxLeveler - regulation the perceived volume of the audio, keeping all audio content at the same level
    • MaxxDialog - adjusting center channel dialog levels without affecting the rest of the audio mix
    • Sub-Woofer - separating low-frequency content for driving a subwoofer
 3.3 44.1 kHz
or
48 kHz		 QFN-32 P
NPCA110P-M
 (263 kB) 		Audio Enhancing Engine for improving audio quality:
  • 24-bit signal processing
  • embedded CODEC
  • I2C control interface
  • three stereo analog inputs - SNR of 90 dB and THD of -75 dB
  • two digital audio inputs - I2S or Synchronous Serial Interface (SSI)
  • two stereo analog outputs - SNR of 96 dB and THD of -86 dB
  • three digital audio outputs - I2S or Synchronous Serial Interface (SSI)
  • GPIO pins
  • Graphical User Interface (GUI)
  • audio algorithms:
    • MaxxBass - bass extension
    • Maxx3D - extension the span of stereo-side content, improving the stereo separation of speakers, improving stereo perception of headphones
    • MaxxTreble - delivering crystal clear high-frequency enhancement
    • MaxxEQ - precision equalizer
    • MaxxVolume - an all-in-one: volume control, increasing RMS levels, increasing the clarity of soft sounds, noise elimination and smoothing out volume levels
    • MaxxLeveler - regulation the perceived volume of the audio, keeping all audio content at the same level
    • MaxxDialog - adjusting center channel dialog levels without affecting the rest of the audio mix
    • Sub-Woofer - separating low-frequency content for driving a subwoofer
 3.3 44.1 kHz
or
48 kHz		 QFN-40 P
NPCA110T
 (256 kB) 		Audio Enhancing Engine for improving audio quality:
  • 24-bit signal processing
  • embedded DAC
  • I2C control interface
  • three digital audio inputs - I2S or Synchronous Serial Interface (SSI)
  • one stereo and one mono analog outputs - SNR of 96 dB and THD of -86 dB
  • three digital audio outputs - I2S or Synchronous Serial Interface (SSI)
  • GPIO pins
  • Graphical User Interface (GUI)
  • audio algorithms:
    • MaxxBass - bass extension
    • Maxx3D - extension the span of stereo-side content, improving the stereo separation of speakers, improving stereo perception of headphones
    • MaxxTreble - delivering crystal clear high-frequency enhancement
    • MaxxEQ - precision equalizer
    • MaxxVolume - an all-in-one: volume control, increasing RMS levels, increasing the clarity of soft sounds, noise elimination and smoothing out volume levels
    • MaxxLeveler - regulation the perceived volume of the audio, keeping all audio content at the same level
    • MaxxDialog - adjusting center channel dialog levels without affecting the rest of the audio mix
    • Sub-Woofer - separating low-frequency content for driving a subwoofer
 3.3 44.1 kHz
or
48 kHz		 QFN-32 P
NPCP215F
 (256 kB) 		Audio Enhancing Engine for improving audio quality:
  • 24-bit signal processing
  • embedded Class-D power amplifiers
  • I2C control interface
  • four digital audio inputs - I2S or Synchronous Serial Interface (SSI)
  • Class-D power amplifier 2 x 20 W
  • Class-D power amplifier 2 x 10 W + 20 W (internal generation of sub-woofer)
  • GPIO pins
  • Graphical User Interface (GUI)
  • audio algorithms:
    • MaxxBass - bass extension
    • Maxx3D - extension the span of stereo-side content, improving the stereo separation of speakers, improving stereo perception of headphones
    • MaxxTreble - delivering crystal clear high-frequency enhancement
    • MaxxEQ - precision equalizer
    • MaxxVolume - an all-in-one: volume control, increasing RMS levels, increasing the clarity of soft sounds, noise elimination and smoothing out volume levels
    • MaxxLeveler - regulation the perceived volume of the audio, keeping all audio content at the same level
    • MaxxDialog - adjusting center channel dialog levels without affecting the rest of the audio mix
    • Sub-Woofer - separating low-frequency content for driving a subwoofer
 3.3 44.1 kHz
or
48 kHz		 QFN-32 P