SI4692S-A10-AM

Overview

The SI4692S-A10-AM is an automotive-grade RF receiver baseband processor designed for multi-channel digital radio applications. It supports AM, FM, DAB, DAB+, RDS, and HD Radio standards. The component utilizes a 72-LGA package measuring 10 mm x 10 mm x 1 mm. Communication interfaces include I2C and SPI. It holds AEC-Q100 qualification for automotive reliability.

Feature Summary

• Supports multiple digital and analog radio broadcasting standards including DAB, DAB+, and HD Radio
• Integrated baseband processing architecture for efficient signal handling
• Automotive-grade design compliant with AEC-Q100 reliability standards

Applications

• In-vehicle infotainment systems requiring DAB/FM reception
• Multi-standard digital radio tuners
• Automotive audio control units

Procurement Notes

Verify the specific suffix 'S' against official Skyworks documentation to confirm functional differences from the standard SI4692 variant. Confirm current availability status as supply may be limited or subject to factory order constraints. Ensure compatibility with existing PCB footprint and interface requirements before procurement.

Selection Notes

Select this component for designs requiring integrated support for DAB, DAB+, and HD Radio alongside traditional FM/AM. The AEC-Q100 qualification makes it suitable for automotive environments. Verify that the host controller can support the required I2C and SPI communication protocols for configuration and data transfer.

Part Context

This part belongs to the Si469x series of multi-channel digital radio coprocessors from Skyworks Solutions. It is positioned as a high-performance solution for modern vehicle audio systems, replacing discrete tuner architectures with a single-chip baseband processor approach.

Replacement Considerations

The SI4692-A10-AM is a related model within the same family but lacks the 'S' designation. Verify if the 'S' suffix indicates a specific feature set or revision change before substituting.