Manufacturer Part Number
SI4702-C19-GM
Manufacturer
Skyworks Solutions, Inc.
Introduction
A highly integrated FM radio receiver IC designed for portable, battery-powered applications.
Product Features and Performance
Fully integrated FM radio receiver with baseband and audio amplifier
Supports frequency range of 76MHz to 108MHz
Low current consumption of 14.4mA during receiving
Operates from a supply voltage between 2.7V to 5.5V
Integrated automatic gain control (AGC) and digital signal processing (DSP)
Supports analog and digital audio outputs
Product Advantages
Highly integrated design reduces external component count
Low power consumption extends battery life
Wide operating voltage range for flexibility
Robust FM reception performance
Key Technical Parameters
Frequency Range: 76MHz to 108MHz
Supply Voltage: 2.7V to 5.5V
Current Consumption: 14.4mA (receiving)
Operating Temperature: -20°C to 85°C
Package: 20-QFN (3x3) with Exposed Pad
Quality and Safety Features
Fully qualified to automotive and industrial grade standards
Robust design for reliable operation in harsh environments
Compatibility
Surface mount package for easy PCB integration
Compatible with a wide range of general-purpose applications
Application Areas
Portable consumer electronics (e.g., bluetooth speakers, headphones)
Automotive infotainment systems
Industrial control and monitoring equipment
Product Lifecycle
The SI4702-C19-GM is an active and available product from Skyworks Solutions, Inc.
Replacement or upgrade options may be available depending on application requirements.
Key Reasons to Choose This Product
Highly integrated design reduces external component count and simplifies system integration
Low power consumption extends battery life in portable applications
Wide operating voltage range provides flexibility for different power supply conditions
Robust FM reception performance ensures reliable operation
Qualified to industrial and automotive standards for reliable operation in harsh environments