NAU8820 Overview
The NAU8820 is a low power, high quality CODEC for portable applications. In addition to precision 24-bit stereo ADCs and DACs, this device integrates a broad range of additional functions to simplify implementation of plete audio system solutions. The NAU8820 includes drivers for headphones, and differential or stereo line outputs, and integrates preamps for stereo differential microphones, significantly reducing...
NAU8820 Key Features
- DAC: 94dB SNR and -84dB THD (“A” weighted)
- ADC: 90dB SNR and -80dB THD (“A” weighted)
- Integrated head-phone driver: 40mW into 16Ω
- Integrated programmable microphone amplifier
- Integrated line input and high current line output
- On-chip PLL
- Integrated DSP with specific functions
- 5-band equalizer
- 3-D audio enhancement
- Automatic level control