SI47951A2GE1AMR

$7.81

Description：HIGH-PERFORMANCE AUTOMOTIVE AM/F
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:117cc10f3031 Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI47951A2GE1AMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is HIGH-PERFORMANCE AUTOMOTIVE AM/F. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI47951A2GE1AMR

Description：HIGH-PERFORMANCE AUTOMOTIVE AM/F
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Frequency：144kHz ~ 288kHz, 520kHz ~ 1.71MHz, 2.3MHz ~ 30MHz, 64MHz ~ 108MHz
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：AM, FM, SW-LW, RBDS/RDS
Applications：-
Current - Receiving：-
Data Interface：I2C, SPI
Memory Size：-
Antenna Connector：Not Included
Features：-
Voltage - Supply：1.8V, 3.3V
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：56-VFQFN Exposed Pad
Supplier Device Package：56-QFN (8x8)
Grade：Automotive
Qualification：AEC-Q100

RF Receivers datasheet and documents for SI47951A2GE1AMR

SI47951A2GE1AMR

RF Receivers Overview

The SI47951A2GE1AMR is a high-performance automotive AM/FM radio receiver and DRM tuner manufactured by Skyworks Solutions Inc. It supports frequency ranges of 144kHz to 288kHz, 520kHz to 1.71MHz, 2.3MHz to 30MHz, and 64MHz to 108MHz. The device handles AM, FM, SW-LW, and RBDS/RDS modulation protocols. It operates on 1.8V and 3.3V supply voltages and utilizes I2C and SPI data interfaces. The component is housed in a 56-VFQFN package with a bare pad, measuring 8x8 mm. It is AEC-Q100 qualified for automotive grade applications.

RF Receivers Feature Summary

Integrated digital radio coprocessor architecture supporting multiple broadcast standards
Automotive-grade reliability certified under AEC-Q100 standards
Dual voltage operation capability for flexible power management
Support for RDS/RBDS data decoding alongside analog reception

RF Receivers Applications

Automotive infotainment systems requiring AM/FM/DRM reception
Vehicle navigation units with integrated radio tuning
Dashboard displays with digital radio interface capabilities
Telematics control modules in modern passenger vehicles

RF Receivers Procurement Notes

Verify the specific suffix 'R' indicates tape and reel packaging versus the tray variant. Confirm AEC-Q100 qualification status matches project requirements. Check for any recent product change notifications affecting pinout or functionality. Ensure compatibility with existing I2C/SPI bus configurations in the host system design.

RF Receivers Selection Notes

Select this component when automotive certification and multi-standard support are mandatory. Compare against SI47951A2GE1AM if reel packaging is not required. Consider signal processing needs for DRM signals which may differ from standard FM. Evaluate board space constraints given the 56-QFN footprint dimensions.

RF Receivers Part Context

This part belongs to the Si4795x series of high-performance radio tuners designed specifically for automotive environments. It complements other Skyworks RF solutions by providing complete receiver functionality including demodulation and data decoding. The series addresses the industry shift towards digital radio standards while maintaining backward compatibility with legacy analog broadcasts.