SI4767-A20-GMR

$15.62

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

SKU:380f69fa7fec Category: RF Receivers Brand: Skyworks Solutions Inc.

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Product introduction

SI4767-A20-GMR 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 SI4767-A20-GMR

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：130mA
Data Interface：PCB, Surface Mount
Memory Size：-
Antenna Connector：PCB, Surface Mount
Features：-
Voltage - Supply：1.5V ~ 5V
Operating Temperature：-40°C ~ 85°C
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 SI4767-A20-GMR

SI4767-A20-GMR

RF Receivers Overview

The SI4767-A20-GMR is an automotive-qualified RF receiver supporting AM, FM, and RDS protocols. It operates within frequency ranges of 520 kHz to 1.71 MHz for AM and 64 MHz to 108 MHz for FM. The device utilizes a 40-QFN (6x6 mm) surface-mount package with a bare pad. It functions on a supply voltage of 5 V, drawing a maximum operating current of 130 mA. The component supports an I2S digital audio interface and is rated for operation between -40°C and +85°C.

RF Receivers Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Integrated support for RDS/RBDS data decoding alongside standard broadcast reception
High-performance silicon architecture optimized for low power consumption

RF Receivers Applications

Automotive infotainment systems
Vehicle navigation units
Car stereo receivers

RF Receivers Procurement Notes

This component has reached end-of-life status and is officially discontinued by the manufacturer. Availability is restricted to remaining stock from authorized distributors or secondary markets. Verify authenticity carefully due to potential counterfeit risks in the open market. Ensure compatibility with existing PCB layouts before procurement as no direct active replacements are currently listed.

RF Receivers Selection Notes

Select this part only for legacy automotive designs requiring AEC-Q100 certification. Confirm that the I2S interface aligns with the host processor's audio output capabilities. Evaluate thermal management requirements given the QFN package constraints. Consider alternative Skyworks models if new production volume is required, as this specific suffix is obsolete.

RF Receivers Part Context

The SI4767 series represents Skyworks' professional audio radio tuners designed for high-fidelity reception. This specific model integrates the tuner and demodulator into a single chip, reducing external component count. It is part of a broader family including SI4764, SI4768, and SI4770 variants, differentiated by feature sets and automotive qualification levels.