Nuvoton > emPowerAudio > Portable Audio

Nuvoton's new Audio ICs are single-chip, audio quality ICs targeted for the consumer and telecommunication markets.

W55U02-Ax USB1.1 Full Speed Controller
Part No. Description SNR THD Sample Rate (max kHz) Supply (V) Package Option
DAC ADC
NAU8401 Stereo DAC with Speaker Drive and Input Mixer 94 N/A 84 48 1.7~3.6 32-QFN
WAU8812 Mono Audio CODEC 93 91 84 48 1.7~3.6 28-SSOP 32-QFN
WAU8814 Small Footprint Mono Audio CODEC 93 91 84 48 1.7~3.6 24-QFN
NAU8820 Stereo CODEC 94 90 84 48 1.7~3.6 32-QFN
WAU8822 Stereo CODEC with Speaker Drive 94 90 84 48 1.7~3.6 32-QFN
NAU8823 Low Power High Quality Stereo CODEC 100 90 88 96 1.5~3.6 28-QFN 28-SSOP