Datasheet4U Logo Datasheet4U.com

NAU8822A - 24-bit Stereo Audio Codec

Description

The NAU8822A is a low power, high quality CODEC for portable and general purpose audio applications.

Features

  • DAC: 94dB SNR and -84dB THD (“A” weighted).
  • ADC: 90dB SNR and -80dB THD (“A” weighted).
  • Integrated BTL speaker driver: 1W into 8Ω.
  • Integrated head-phone driver: 40mW into 16Ω.
  • Integrated programmable microphone amplifier.
  • Integrated line input and line output.
  • On-chip PLL.
  • Integrated DSP with specific functions:.
  • 5-band equalizer.
  • 3-D audio enhancement.
  • Input automatic level control (ALC/AGC)/limiter.
  • Output dynamic-range-compressor/li.

📥 Download Datasheet

Datasheet preview – NAU8822A

Datasheet Details

Part number NAU8822A
Manufacturer Nuvoton Technology
File Size 2.36 MB
Description 24-bit Stereo Audio Codec
Datasheet download datasheet NAU8822A Datasheet
Additional preview pages of the NAU8822A datasheet.

📁 Similar Datasheet

  • NAU8822 - 24-bit Stereo Audio Codec (nuvoton)
  • NAU8822L - 24-bit Stereo Audio Codec (nuvoton)
  • NAU8810 - Differential/Mono Audio Codec (nuvoton)
  • NAU88C10 - Mono Audio Codec (nuvoton)
  • NAU88C14 - Mono Audio Codec (nuvoton)
  • NAU88C22 - 24-bit Stereo Audio Codec (nuvoton)
  • NAU88L11 - Ultra-Low Power Audio CODEC (nuvoton)
  • NAU82011VG - 3.1W Mono Filter-Free Class-D Audio Amplifier (nuvoton)
  • NAU82011WG - 2.9 W Mono Filter-Free Class-D Audio Amplifier (nuvoton)
  • NAU82028 - 3.1W Mono Filter-Free Class-D Audio Amplifier (nuvoton)
Other Datasheets by Nuvoton Technology

Full PDF Text Transcription

Click to expand full text
NAU8822A 24-bit Stereo Audio Codec with Speaker Driver Description The NAU8822A is a low power, high quality CODEC for portable and general purpose audio applications. In addition to precision 24-bit stereo ADCs and DACs,this device integrates a broad range of additional functions to simplify implementation of complete audio system solutions.The NAU8822A includes drivers for speaker, headphone, and differential or stereo line outputs, and integrates preamps for stereo differential microphones, significantly reducing external component requirements. Also, a fractional PLL is available to accurately generateany audio sample ratefor the CODEC using any commonly available system clock from 8MHz through 33MHz.
Published: |