Manufacturer Part Number
SI4468-A2A-IM
Manufacturer
Energy Micro (Silicon Labs)
Introduction
High-performance sub-GHz ISM band RF transceiver IC with integrated microcontroller
Product Features and Performance
Frequency range: 142MHz ~ 1.05GHz
Operating temperature: -40°C ~ 125°C
Supply voltage: 1.8V ~ 3.8V
Transmit current: 44.5mA ~ 88mA
Receive current: 10.9mA ~ 13.7mA
Maximum output power: 20dBm
Maximum data rate: 1Mbps
Sensitivity: -133dBm
Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK
4 GPIOs
Product Advantages
Integrated microcontroller for reduced system complexity
High output power and sensitivity for long-range wireless applications
Low power consumption in both transmit and receive modes
Flexible frequency and modulation options
Key Technical Parameters
Frequency range: 142MHz ~ 1.05GHz
Operating temperature: -40°C ~ 125°C
Supply voltage: 1.8V ~ 3.8V
Maximum output power: 20dBm
Maximum data rate: 1Mbps
Sensitivity: -133dBm
Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK
4 GPIOs
Quality and Safety Features
RoHS compliant
Compatibility
Suitable for a wide range of sub-GHz ISM band wireless applications
Application Areas
Internet of Things (IoT)
Industrial automation
Wireless sensor networks
Home automation
Asset tracking
Remote control
Product Lifecycle
Current product, no known discontinuation plans
Replacement and upgrade options available from the manufacturer
Key Reasons to Choose This Product
High-performance sub-GHz RF transceiver with integrated microcontroller for reduced system complexity
Flexible frequency and modulation options for various wireless applications
Excellent RF performance with high output power and sensitivity
Low power consumption in both transmit and receive modes
RoHS compliance for environmental compatibility
Wide operating temperature range for industrial and harsh environments
Availability of replacement and upgrade options from the manufacturer
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