SI4731-B20-GMR - Skyworks Solutions Inc.

Manufacturer Part Number

SI4731-B20-GMR

Manufacturer

Skyworks Solutions, Inc.

Introduction

High-performance, single-chip AM/FM/RDS/RBDS receiver IC

Product Features and Performance

Receives AM and FM broadcast bands

Integrated RDS/RBDS decoder

Configurable IF bandwidth

Integrated front-end noise filter

Programmable IF gain and de-emphasis

Automatic gain control (AGC)

Integrated high-quality stereo decoder

Ultra-low power consumption

Product Advantages

High sensitivity and selectivity

Robust performance in noisy environments

Flexible configuration options

Compact 20-QFN package

Key Technical Parameters

Frequency range: 520kHz ~ 1.71MHz (AM), 76MHz ~ 108MHz (FM)

Operating voltage: 2.7V ~ 5.5V

Operating temperature: -20°C ~ 85°C

Current consumption: 10mA (receiving)

Quality and Safety Features

Compliant with relevant industry standards

Rigorous quality control and testing

Compatibility

Suitable for a wide range of audio applications

Application Areas

Automotive infotainment systems

Home entertainment systems

Portable electronics

Product Lifecycle

Currently in active production

Availability of replacements and upgrades through Skyworks Solutions

Key Reasons to Choose This Product

Excellent RF performance and sensitivity

Low power consumption

Flexible configuration and customization options

Compact and integrated design

Proven reliability and quality