The PCM2900EG4 is a high-quality, single-chip USB stereo audio codec with USB-compliant full-speed protocol controller and S/PDIF from Texas Instruments. This versatile integrated circuit is designed to handle a variety of audio applications, particularly where high-quality audio and digital connectivity are paramount.

Key Features

• USB Interface: Compliant with USB 1.1 specifications, the PCM2900EG4 facilitates easy connection to any USB host without the need for additional drivers, offering true plug-and-play functionality.
• Audio Quality: With its 16-bit Delta-Sigma ADC and DAC, the device delivers excellent sound quality, making it suitable for high-fidelity audio applications.
• S/PDIF Output: The inclusion of a S/PDIF output allows for the direct interfacing with consumer-electronics audio equipment, providing a seamless digital audio link.
• Sampling Rate: It supports sampling rates of 32 kHz, 44.1 kHz, and 48 kHz, catering to standard audio needs.
• Bus-Powered: As a bus-powered device, the PCM2900EG4 can draw power directly from the USB bus, simplifying system power design.
• Compatibility: The device is compatible with Windows XP, 2000, ME, and Mac OS 9.1 without additional drivers, ensuring broad usability across different operating systems.

Applications

The PCM2900EG4 is ideal for a wide range of applications, including USB audio stations, USB speakers, USB headphones, and audio interface boxes. Its high-quality audio conversion and easy USB connectivity make it a top choice for audio professionals and enthusiasts alike.

Package and Quality

Encased in a 28-pin SSOP (Shrink Small Outline Package), the PCM2900EG4 is designed for compact and reliable integration into various electronic assemblies. Texas Instruments ensures the highest quality standards, making this product a reliable choice for critical audio applications.

Environmental and Regulatory Compliance

The PCM2900EG4 is RoHS compliant, ensuring adherence to the latest environmental standards for electronic components. This commitment to environmental responsibility makes it an ideal choice for companies looking to meet ecological regulations in their products.