PCM2704DBRManufacturer: TI Stereo Audio DAC with USB interface, Headphone Output and S/PDIF Output | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCM2704DBR | TI | 3921 | In Stock |
Description and Introduction
Stereo Audio DAC with USB interface, Headphone Output and S/PDIF Output The **PCM2704DBR** is a high-performance USB digital-to-analog converter (DAC) integrated circuit designed for audio applications. Manufactured by Texas Instruments, this component enables seamless conversion of digital audio signals from a USB interface into high-quality analog output, making it ideal for USB-powered audio devices such as headphones, speakers, and sound cards.  
Featuring a built-in USB 1.1 compliant interface, the PCM2704DBR supports 16-bit stereo digital audio with sampling rates of 32 kHz, 44.1 kHz, and 48 kHz. Its integrated digital interpolation filter and analog output stage ensure low distortion and high signal fidelity. Additionally, the device includes an on-chip clock generator, eliminating the need for external crystal oscillators in many applications.   The PCM2704DBR operates with a single 3.3V power supply and offers plug-and-play compatibility, requiring no external drivers for most operating systems. Its compact SSOP-28 package makes it suitable for space-constrained designs while maintaining robust performance.   Engineers and designers favor the PCM2704DBR for its ease of integration, reliable operation, and cost-effective solution for USB audio conversion. Whether used in consumer electronics or professional audio equipment, this IC delivers consistent performance with minimal external components. |
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Application Scenarios & Design Considerations
Stereo Audio DAC with USB interface, Headphone Output and S/PDIF Output
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