SI4463-B1B-FMR - Silicon Labs

Manufacturer Part Number

SI4463-B1B-FMR

Manufacturer

Energy Micro (Silicon Labs)

Introduction

High-performance, low-power sub-GHz transceiver IC for ISM band applications

Product Features and Performance

Operating frequency range: 119MHz to 1.05GHz

Operating temperature range: -40°C to 85°C

Supply voltage: 1.8V to 3.6V

Transmit current: 70mA to 85mA

Receive current: 10.7mA to 13.7mA

Output power: 20dBm

Data rate up to 1Mbps

Receiver sensitivity: -126dBm

Supports 4GFSK, GFSK, GMSK, and OOK modulation schemes

4 GPIO pins

Product Advantages

Highly integrated sub-GHz transceiver solution

Low power consumption

Configurable performance and features

Key Technical Parameters

Frequency range: 119MHz to 1.05GHz

Supply voltage: 1.8V to 3.6V

Transmit current: 70mA to 85mA

Receive current: 10.7mA to 13.7mA

Output power: 20dBm

Data rate: Up to 1Mbps

Receiver sensitivity: -126dBm

Modulation schemes: 4GFSK, GFSK, GMSK, OOK

Quality and Safety Features

RoHS compliant

Compatibility

Surface mount package: 20-QFN (4x4)

Available in Tape & Reel (TR) packaging

Application Areas

Wireless sensor networks

Home and building automation

Industrial IoT

Asset tracking

Wireless alarm systems

Product Lifecycle

This product is an active and readily available component from the manufacturer.

Key Reasons to Choose This Product

Highly integrated sub-GHz transceiver solution with configurable performance and features

Low power consumption for battery-powered applications

Wide operating frequency and temperature ranges

Supports multiple modulation schemes for increased flexibility

Availability in surface mount package and Tape & Reel packaging