PCM2903BDBR Datasheet PDF - TI

●DESCRIPTION

●The PCM2903B is Texas Instruments" single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF. The USB protocol controller requires no software code, but the USB descriptors can be modified in some areas (for example, vendor ID and/or product ID). The PCM2903B employs SpAct™ architecture, TI"s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter as well as independent playback and record sampling rates.

●APPLICATIONS

●• USB Audio Speaker

●• USB Headset

●• USB Monitor

●• USB Audio Interface Box