PCM2906B Overview
The PCM2906B is Texas Instruments' single-chip, USB, stereo audio codec with a USB-pliant 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 PCM2906B employs SpAct™ architecture, TI's unique system that recovers the audio clock from USB packet data.
PCM2906B Key Features
- 234 On-Chip USB Interface
- With Full-Speed Transceivers
- Fully pliant with USB 2.0 Specification
- Certified by USB-IF
- Partially Programmable Descriptors (1)
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Bus Powered
- 16-Bit Delta-Sigma ADC and DAC
- Sampling Rate
