SI4692-A10-AM

Overview

The SI4692-A10-AM is a high-performance digital radio coprocessor and RF receiver manufactured by Skyworks Solutions Inc. It supports AM, FM, DAB, DAB+, RDS, RDBS, and HD Radio reception standards. The device is housed in a 72-LGA package with dimensions of 10 mm x 10 mm x 1 mm. It features I2C and SPI interface types for system communication. The component is AEC-Q100 qualified for automotive applications and has a moisture sensitivity level of 3 (168 hours).

Feature Summary

• Supports multi-channel digital radio reception including DAB/DAB+ and HD Radio.
• Integrated baseband processor for general-purpose RF applications.
• Automotive-grade qualification ensuring reliability in vehicle environments.

Applications

• Automotive infotainment systems requiring digital radio capabilities.
• Multi-channel digital radio receivers.
• General-purpose RF IC baseband processing.

Procurement Notes

Verify current availability status as the component may be subject to limited distribution or factory special orders. Confirm that the 72-LGA package matches the target PCB footprint. Ensure design compliance with AEC-Q100 requirements if used in automotive contexts. Check datasheet for specific I2C/SPI timing parameters during integration.

Selection Notes

Select this component for designs requiring integrated digital radio decoding without external DSP resources. The LGA package requires appropriate surface mount assembly processes. Verify power supply constraints against the datasheet specifications. Consider the 10x10 mm footprint when defining board space allocation.

Part Context

This part belongs to the Skyworks SI469xx series of digital radio coprocessors. It serves as a specialized RF receiver solution designed to handle complex digital modulation schemes. The device integrates necessary baseband processing functions to simplify host microcontroller requirements.

Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers within the same family. Cross-reference package dimensions and pinout compatibility before substitution.