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Si4467-A2A-IM

SiLSi4467-A2A-IM

MPN: SI4467-A2A-IM
Silicon Labs
RF Transceiver +20 dBm sub-GHz transmitter
3,995 in stock
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Overview

The Si4467-A2A-IM is a high-performance, low-current sub-GHz RF transceiver from Silicon Labs EZRadioPRO family. It supports a wide frequency range and provides up to +20 dBm output power, making it suitable for long-range wireless links requiring high sensitivity and robust interference immunity.

Why Choose This Part

The Si4467 offers industry-leading phase noise and selectivity, ensuring reliable operation even in the presence of strong interference. Its extremely low standby current of 40 nA and shutdown current of 30 nA significantly extend battery life in low-duty-cycle applications.

Applications

Smart Utility Metering
Ideal for gas and water meters requiring long battery life and reliable data transmission in the sub-GHz bands.
Industrial Remote Control
Provides secure and long-range control for industrial machinery and automation systems.
Home Security Systems
Used in wireless door sensors, window contacts, and motion detectors that need to penetrate walls efficiently.
Agricultural Monitoring
Enables long-distance telemetry for soil moisture sensors and irrigation control across large farms.

Getting Started

Development begins with the Silicon Labs Wireless Development Suite (WDS), which provides configuration tools for radio parameters. Hardware prototyping is typically done using the 4467CPCE20C915-K Pico Board or similar radio starter kits integrated into the Simplicity Studio IDE.

Also Consider

CC1120 TITexas Instruments - A high-performance sub-GHz transceiver known for excellent narrow-band performance and adjacent channel selectivity.
SX1276 Semtech - An alternative for long-range applications that utilizes LoRa spread spectrum technology for extreme sensitivity.

Categories

Wireless & Connectivity > RF Transceivers
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