Silicon Labs' CP2114 device is the industry's first crystal-less USB-to-I2S audio bridge, designed to support a wide range of codecs and DACs in USB-based audio applications. The CP2114 simplifies the process of transferring audio data from USB to I2S without any code development, speeding time to market for USB audio accessories such as USB speakers, USB headphones, and USB music boxes, as well as VoIP systems. Available in a small-footprint, cost-effective 5 mm x 5 mm package, the CP2114 is ideal for space-constrained portable audio applications.
Features
- SB crystal-less operation: eliminates the need for external crystal and associated components, reducing BOM cost and design complexity
- Supports a wide range of codecs and audio DACs
- Small-footprint package
Applications
- USB speakers/headphones/headsets
- Point-of-sale terminals
- Navigation systems
- Music boxes
- VoIP phones