SI4699-A10-AM

Overview

The SI4699-A10-AM is a high-performance dual digital radio coprocessor manufactured by Skyworks Solutions Inc. Designed for automotive applications, this RF receiver supports AM, FM, DAB, DAB+, RDS, and HD Radio standards. It utilizes an LGA-72 package with dimensions of 10 mm x 10 mm x 1 mm. The device features I2C and SPI interface types and is AEC-Q100 qualified. It operates within standard temperature ranges and includes humidity sensitivity characteristics suitable for surface mount assembly.

Feature Summary

• Supports multiple digital radio standards including DAB, DAB+, RDS, and HD Radio
• Dual channel architecture for enhanced reception capabilities
• Automotive-grade qualification ensuring reliability in vehicle environments

Applications

• In-dash car audio systems
• Vehicle infotainment platforms
• Digital broadcast reception modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited supply status. Confirm package integrity and moisture sensitivity level handling requirements prior to PCB assembly. Ensure compatibility with existing firmware protocols supporting the specific interface configurations documented in the official datasheet.

Selection Notes

Select this component when multi-standard digital radio support is required within strict automotive environmental constraints. The dual-channel design offers flexibility for complex antenna configurations. Evaluate thermal management needs based on the specified operating temperature range and power consumption metrics provided in the technical specifications.

Part Context

This part belongs to the SI469x series of digital radio coprocessors from Skyworks Solutions. It complements other models like the SI4692 and SI46931 by offering dual-channel processing in a compact LGA footprint. The series targets modern vehicle connectivity demands requiring robust digital signal processing for various global broadcast formats.