Audio and Radio Solutions
Improve performance and reliability with scalable, industry-leading broadcast audio solutions.
Our highly-integrated, single-chip solutions provide reduced board space and easy implementation for multi-band audio receivers and consumer electronic applications.
| ? |  Automotive Radios |
Consumer Digital Radios |
Consumer FM Radios |
Consumer Multi-band Radios |
| FM/RDS | ? | ? | ? | ? |
| AM/SW/LW | ? | ? | ? | ? |
| WB | ? | ? | ? | ? |
| DAB | ? | ? | ? | ? |
| HD-RadioTM | ? | ? | ? | ? |
| DRM | ? | ? | ? | ? |
| Audio Postprocessing | ? | ? | ? | ? |
| Featured Family | Si4797x | Si468x | Si4702 | Si4736 |
Automotive Radio
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Unmatched ScalabilityLowest Cost
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Highest PerformanceReception Performance
With more than 100 million automotive tuners in cars worldwide, our family of automotive tuners leverages our CMOS heritage and gives designers the ability to address every performance segment and major radio standard in the world. Our unrivaled scalable approach allows OEM suppliers to only pay for what they need, while gaining the ability to use the same hardware across multiple product lines with a common API. Our scalable pin-compatible architecture gives customers everything they need to design superior audio solutions.
Applications:
- Infotainment system
- Radio system with integrated car antenna
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Consumer Digital Radios
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OperationUltra Low Power
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PackageSmallest Package
The Silicon Labs single-chip digital receivers are the industry's first fully integrated, 100% CMOS digital radio broadcast receivers ICs built for consumer electronic products. The digital radio receiver and tuner families offer all-in-one, ultra-low power, multi-band digital broadcast receivers to support global analog and digital radio standards, including AM, SW, LW, FM, FM RDS, HD, DAB, DAB+.
Applications:
- Table and portable Radio
- Clock Radio
- Mini/Micro Systems
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Consumer FM Radios
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OperationUltra Low Power
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PackageSmallest Package
The Silicon Labs FM radio receiver families leverage digital integration and 100% CMOS process technology to deliver a completely integrated solution. Our receivers require only one external supply bypass capacitor and less than 10mm2 of board space.
Applications:
- Table and portable radio
- Clock radio
- Mini/micro systems
- Boombox
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Consumer Multiband Radios
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OperationUltra Low Power
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PackageSmallest Package
Silicon Labs offers a broad portfolio of high performance multi-band radio receivers, including FM/AM, Shortwave, Longwave, and Weather Band Receivers.? The Silicon Labs Si48xx devices are the industry's first fully integrated, 100% CMOS FM/AM/SW/LW and WB radio receiver ICs.?Offering unmatched integration and PCB space savings, the Si47xx ICs require only two external components and less than 15mm2 of board area, excluding the antenna inputs.
Applications:
- Table and portable radio
- Clock radio
- Mini/micro systems
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