DS4201 Datasheet (Dallas Semiconducotr)

DS4201, USB Audio DAC

28-pin DIP 44-pin QFP DESCRIPTION The DS4201 Universal Serial Bus (USB) audio device is a complete interface solution for USB based PC digital audio playback.

Integrating a USB device core, stereo 16 *bit sigma *delta DAC and fixed function DSP processing, as shown in Figure 1, the DS

DS4201 Features

* Fully USB Core Class v1.0 Compliant

* Fully USB Audio Device Class v1.0 Compliant

* Complete Stereo DAC System

* 16

* bit Σ∆ DAC

* Analog Post Filter

* 44.1 KHz, 48 KHz Sampling Rates

* >80 dB S/N DAC Performance

* Audio System Power Management

* 8 and 16