CEP2224 Circuit Board
SUMMARY - The CEP2224 is the lowest cost 24-bit, 48kHz option for implementing
CobraNet connectivity. The module provides 2 digital audio inputs and 2 digital audio outputs,
fully bi-directional. In addition, the CEP2224 supplies high quality stereo differential analog
uC HOST OPTIONS - The CEP2224 has an asynchronous serial host interface, so it
may be easily controlled by any host uC with a UART.
DAC - The CEP2224 includes a high quality differential outout DAC for direct
interface to products which have analog inputs. The DAC is 24 bits, 48kHz sampling rate, and
achieves a 105dB S/N ratio.
The Attero Tech CEP2224 module is designed to provide OEM product developers a cost-effective way to incorporate
CobraNet connectivity into a wide variety of products. The CEP2224 uses Attero Tech's AT2224 IC and features 2 channels
of I2S digital input and output plus 2 high quality differential analog outputs.
- Two channel I2S in and out
- Two channel differential analog outputs
- Four 10-bit ADCs
- Eight GPIO
- On-board clock generation
- On-board Ethernet interface
- Single 40-pin connector for all I/O
- Breakouts from the Ethernet port for PoE support
- Module size is 2.5" x 2.75"