SI4762-A50-AMR

Description：RX AM/FM 520KHZ-1.71MHZ 40QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:6604e48c52ba Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4762-A50-AMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RX AM/FM 520KHZ-1.71MHZ 40QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4762-A50-AMR

Description：RX AM/FM 520KHZ-1.71MHZ 40QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Frequency：520kHz ~ 1.71MHz, 64MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：AM, FM, RDS
Applications：Audio
Current - Receiving：-
Data Interface：PCB, Surface Mount
Memory Size：-
Antenna Connector：PCB, Surface Mount
Features：-
Voltage - Supply：1.5V ~ 5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：Automotive
Qualification：-

RF Receivers datasheet and documents for SI4762-A50-AMR

SI4762-A50-AMR

RF Receivers Overview

The SI4762-A50-AMR is an automotive-qualified RF receiver from Skyworks Solutions, supporting FM (64–108 MHz), AM (520 kHz–1.71 MHz), and RDS. It utilizes a QFN-40 package with SMD mounting. The device operates on a supply voltage of 2.7 V to 5.5 V, drawing 130 mA during operation. It functions within a temperature range of -40°C to +85°C and complies with AEC-Q100 standards.

RF Receivers Feature Summary

Supports global FM band reception
Integrates AM/FM HD Radio capabilities
Includes advanced RDS/RBDS demodulation

RF Receivers Applications

Automotive infotainment systems
Vehicle radio receivers
Audio equipment requiring broadcast reception

RF Receivers Procurement Notes

Verify component status carefully as the SI4762 series has been discontinued by Skyworks Solutions due to low demand. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing designs before procurement, as new design recommendations are restricted for this family.

RF Receivers Selection Notes

Select this component only for legacy automotive audio projects requiring AEC-Q100 compliance. Evaluate alternative Skyworks models if current stock is insufficient. Consider the discontinuation status when planning long-term production cycles. Verify package dimensions and interface requirements against the specific PCB layout constraints.

RF Receivers Part Context

This part belongs to the Si476x radio receiver family, which employs 100% RF CMOS technology. The family is designed to provide high-performance receiver solutions for broadcast applications. The SI4762 variant specifically targets automotive environments with integrated digital processing capabilities.