This comprehensive premium automotive radio CD/MP3 system reduces development time, speeds time to market, and cuts costs through high integration. The solution is based on the TEF690x single-chip automotive radio IC and SAA784x CD/MP3 decoder, including all additional hardware and comprehensive radio and control software.
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Thanks to the new solution for all audio and radio processing functions, user interface functions can be implemented with just one low-cost microcontroller, minimizing system cost. Software can reduce overall complexity by addressing a wide range of complex issues, including auto-alignment for tuner control, RDS processing, and CD processing.
The new solution has comprehensive system capabilities that accelerate the time-to-market for new products and reduce the risk of launching new products. However, it maintains high flexibility, enabling manufacturers to customize products for different markets, performance levels and OEM customers. Assembly plants can easily integrate their own user interface front ends to maintain their appearance, and with a few modifications, they can use a variety of CD loaders.
To further simplify development, NXP offers users a number of easy-to-use tools, including performance customization tools, automated alignment tools, and CD verification tools. Users can also get I2C command interface descriptions and UIC (User Interface Control) software documentation. These tools are also available as well as a full set of technical documentation on system hardware and software.
NXP Car Radio CD/MP3 Player Solution Block Diagram
Main features:
· Production-ready car radio CD/MP3 subsystem
·High integration
· TEF690x single-chip analog tuner / audio processor
· SAF784x single-chip automotive CD IC with on-chip MP3 decoding
· TDA3681 multi-voltage regulator with power switch and ignition buffer
·TDA8567 Quad 25W Class B Audio Amplifier
·Complete software package
·FM and AM tuner control
·Audio processing
·CD/MP3 control
Optional features that can be easily implemented in hardware and / / software
· 5- or 7-band equalizer (TEA6360)
·RDS guide car and EON software
·Enhanced vibration protection
· Fully integrated CD loader processing
· Full chip and software fully automatic certification
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