SI4765-A42-GMR

Description：IC CAR RADIO RX AM/FM/HD 40QFN
Series：Si476x
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:7d97090aef9c Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4765-A42-GMR is listed in the RF Receivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC CAR RADIO RX AM/FM/HD 40QFN. Review the specifications below when checking this part for your BOM.

RF Receivers specifications for SI4765-A42-GMR

Description：IC CAR RADIO RX AM/FM/HD 40QFN
Series：Si476x
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：Surface Mount
Package / Case：40-VFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Grade：-
Qualification：-

RF Receivers datasheet and documents for SI4765-A42-GMR

SI4765-A42-GMR

RF Receivers Overview

The SI4765-A42-GMR is an AM/FM/HD Radio receiver integrated circuit from the Si476x series, manufactured by Skyworks Solutions Inc. It supports frequency ranges of 520 kHz to 1.71 MHz for AM and 64 MHz to 108 MHz for FM. The device operates on supply voltages of 2.7 V to 3.6 V and 4.5 V to 5.5 V. It features I2C and I2S data interfaces and is housed in a 40-QFN (6x6) package with exposed pad. Designed for automotive applications, it functions within a temperature range of -40°C to 85°C.

RF Receivers Feature Summary

Supports HD Radio reception alongside standard AM and FM bands
Integrated RSSI capability for signal strength monitoring
Automotive-grade qualification ensuring reliability in vehicle environments

RF Receivers Applications

AM/FM car radio systems
HD Radio tuners
Automotive infotainment receivers

RF Receivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the part number matches the specific A42 suffix variant. Check datasheets for latest assembly and test site information. Ensure storage conditions comply with moisture sensitivity level requirements. Validate automotive grade certification if required for final application compliance.

RF Receivers Selection Notes

Select this component for designs requiring integrated HD Radio tuning capabilities. Ensure the design accommodates the 40-QFN package dimensions and thermal requirements. Verify power supply rails match the specified voltage ranges. Confirm interface compatibility with the host microcontroller using I2C or I2S protocols. Consider the operating temperature range for the intended environment.

RF Receivers Part Context

This part belongs to the Si476x family of RF receivers designed for broadcast audio applications. It complements other variants like the SI4763 and SI4768 within the same product line. The family focuses on providing high-performance reception for automotive and consumer electronics markets.