SI4769-A41-AMR

RF Receivers Overview

The SI4769-A41-AMR is an AM/FM radio receiver from Skyworks Solutions, operating within the frequency range of 520 kHz to 1.71 MHz for AM and 64 MHz to 108 MHz for FM. It features a receiving current of 130 mA and supports supply voltages between 1.2 V and 3.6 V. The component is housed in a 40-QFN package and is designed for automotive applications.

RF Receivers Feature Summary

• Integrated AM/FM radio reception capabilities
• Automotive qualification for reliable performance
• Compact QFN packaging for space-constrained designs

RF Receivers Applications

• Automotive infotainment systems
• Car radio receivers
• In-dash navigation units with audio tuning

RF Receivers Procurement Notes

Verify component authenticity through authorized Skyworks distributors or certified partners. Confirm that the specific A41 suffix matches the required pinout and functionality for your design. Request official datasheets and RoHS compliance documentation prior to finalizing procurement orders to ensure regulatory adherence.

RF Receivers Selection Notes

Select this model when automotive-grade reliability and integrated AM/FM tuning are required. Ensure the power supply voltage aligns with the 1.2 V to 3.6 V operational range. Consider the 130 mA current consumption for battery management strategies in vehicle electronics.

RF Receivers Part Context

This part belongs to the Skyworks SI476x series of RF receivers, which are widely used in automotive digital and analog radio applications. The series provides high-performance signal processing and data decoding capabilities tailored for the demanding environment of modern vehicle interiors.

RF Receivers Replacement Considerations

Check Skyworks documentation for direct substitutes within the SI476x family. Verify pin compatibility and software configuration requirements before replacing the component to avoid redesign efforts.