(1)The descriptor can be modified by changing a mask.
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The PCM2900/2902 is Texas Instruments' single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2902). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (e.g., vendor ID/product ID). The PCM2900/2902 employs SpAct™ architecture, TI's unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct architecture enable playback and record with low clock jitter and with independent playback and record sampling rates.
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | Stereo Audio CODEC w/USB Interface, Single-Ended Analog Input/Output & S/PDIF datasheet (Rev. E) | 03 Mar 2008 |
| * | Errata | PCM290x Errata (Rev. A) | 30 May 2008 |
| * | Errata | Updated Operating Environments for PCM270x, PCM290x Applications | 19 Oct 2007 |
| Application note | Key Differences Between the PCM290x and PCM290xC | 14 Sep 2011 | |
| More literature | PCM2900B Read-Me-First Letter: PCM2900B and PCM2900 Difference | 24 Jan 2009 | |
| User guide | USB Audio Filter Driver Installation | 19 Dec 2008 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SSOP (DB) | 28 | View options |
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