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Si47911

Automotive Tuners with Audio Systems

The high performance Si47911 is the most integrated monolithic IC in the industry with the smallest external bill of materials. The analog AM/FM receiver integrates global receiver with audio processing and sets a new standard for automotive broadcast reception. The integrated audio processing sub-system provides a complete solution to synchronize, process, aggregate and distribute digital and analog audio signals in the head-unit. Using a common software API, designers can reuse their R&D across multiple product lines. The Si47911 meets rigorous automotive quality standards and can scale from low cost single tuner AM/FM radios to high performance systems with multiple tuners and multiple antennas.

 The Si47911 has a set of audio software products and tools available for license, which provide a complete solution for audio post-processing in the radio. The audio offering includes a fixed set of audio post-processing functions available for configuration to specific car models. The development tools enable users to port their audio algorithms and design a custom audio processing flow on the Si47911 audio system.

 

Key Specs

 
FM
Yes
AM
Yes
SW
Yes
LW
Yes
WB
Yes
RDS
Yes
DRM30/DRM+
No
HD Radio
Yes
DAB/DAB+
No
Audio System
Yes
FM
Yes
AM
Yes
SW
Yes
LW
Yes
WB
Yes
RDS
Yes
DRM30/DRM+
No
HD Radio
Yes
DAB/DAB+
No
Audio System
Yes
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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