SI4755C-A55-GMR

Description：FM/AM/SW/LW/RDS RECEIVER, AUTOMO
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:4c2d91d22dd4 Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4755C-A55-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is FM/AM/SW/LW/RDS RECEIVER, AUTOMO. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4755C-A55-GMR

Description：FM/AM/SW/LW/RDS RECEIVER, AUTOMO
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Frequency：-
Sensitivity：-
Data Rate (Max)：-
Modulation or Protocol：-
Applications：-
Current - Receiving：-
Data Interface：-
Memory Size：-
Antenna Connector：-
Features：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4755C-A55-GMR

SI4755C-A55-GMR

RF Receivers Overview

The SI4755C-A55-GMR is an automotive-grade RF receiver manufactured by Skyworks Solutions Inc. It supports AM, FM, RDS, SW, and LW broadcast bands with frequency ranges of 520kHz to 1.71MHz and 64MHz to 108MHz. The device operates on a single supply voltage between 2.7V and 5.5V and functions within a temperature range of -40°C to 85°C. It utilizes a 32-VFQFN package with exposed pad for surface-mount installation.

RF Receivers Feature Summary

Supports multiple broadcast standards including FM, AM, RDS, Shortwave, and Longwave
Automotive qualification compliant with AEC-Q100 standards
Integrated silicon technology designed for low power consumption

RF Receivers Applications

Automotive infotainment systems
Vehicle navigation units
In-car audio receivers

RF Receivers Procurement Notes

Verify the specific suffix 'A55' against official Skyworks documentation to confirm it denotes the correct automotive grade variant distinct from standard commercial versions. Ensure the reel packaging matches the required manufacturing line specifications. Confirm current availability status as distribution channels may list limited stock or obsolescence notices.

RF Receivers Selection Notes

Select this component when designing for automotive environments requiring certified reliability and multi-band reception capabilities. Compare pinout compatibility and thermal performance against existing designs. Verify that the 32-QFN footprint aligns with the target PCB layout constraints and assembly processes.

RF Receivers Part Context

This part belongs to the SI4755 series of radio tuners. It shares architectural similarities with other models in the family but differs in package type and specific automotive certification levels. The series is widely used in consumer electronics and vehicle applications requiring integrated radio functionality.