Description
PCM2903E Texas Instruments - Yeehing Electronics
Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Self-powered (HID Interface)
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 13.312 |
| 100 — 249 | 11.628 |
| 250 — 999 | 8.965 |
| 1,000 + | 5.61 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio D/A Converter ICs |
| RoHS | Y |
| Series | PCM2903 |
| Resolution | 16 bit |
| Interface Type | USB |
| SNR - Signal to Noise Ratio | 89 dB, 96 dB |
| Number of DAC Outputs | 2 Output |
| Operating Supply Voltage | 3 V to 3.6 V |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SSOP-28 |
| Packaging | Tube |
| Height | 1.95 mm |
| Length | 10.2 mm |
| Output Power | 178 mW |
| Product | Audio CODECs |
| Type | Audio CODEC, Stereo |
| Width | 5.3 mm |
| Brand | Texas Instruments |
| THD plus Noise | 0.01 % ADC/0.00 5% DAC |
| Development Kit | DEM-PCM2903 |
| Number of DACs | 1 DAC |
| Operating Supply Current | 70 mA |
| Product Type | Audio D/A Converter ICs |
| Factory Pack Quantity | 47 |
| Subcategory | Audio ICs |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 3 V |
| Unit Weight | 0.025045 oz |
For more information, please refer to datasheet
Documents
| PCM2903E Datasheet |
More Information
The PCM2901/2903 is TIs single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF (only PCM2903). The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas (for example, vendor ID/product ID). The PCM2901/2903 employs SpAct architecture, TIs 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 and with independent playback and record sampling rates.
