STEREO AUDIO DAC WITH USB INTERFACE, SINGLE-ENDED HEADPHONE OUTPUT AND S/PDIF OUTPUT
FEATURES • On-Chip USB Interface: - With Full-Speed Transceivers - Fully Compliant With USB 1.1 Specification - Certified by USB-IF - Partially Programmable Descriptors - Adaptive Isochronous Transfer for Playback - Bus-Powered or Self-Powered Operation • Sampling Rate: 32, 44.1, 48 kHz • On-Chip Clock Generator: Single 12-MHz Clock Source • Single Power Supply: - Bus-Powered: 5 V, Typical (Vbus) - Self-Powered: 3.3 V, Typical • 16-Bit Delta-Sigma Stereo DAC - Analog Performance at 5 V (Bus), 3.3 V (Self): - THD+N: 0.00$% (R|_ > 10 kSi, Self-Powered) - THD+N: 0.025% (RL = 32 Q) - SNR:98dB - Dynamic Range: 98 dB - P0: 12 mW(RL = 32Q) - Oversampling Digital Filter - Pass-Band Ripple: ±0.04 dB - Stop-Band Attenuation: -50 dB - Single-Ended Voltage Output - Analog LPF Included
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