Silicon Labs RF Transceiver IC , 20-Pin QFN, Low IF/ISM, SPI Interface, 1.8V-3.6V, 960MHz, 500kbps Modulation Si4455-C2A-GM

Silicon Labs Si4455-C2A-GM RF Transceiver IC is a state-of-the-art Low IF/ISM transceiver designed for sophisticated wireless communication applications. Housed in a compact 20-pin QFN surface mount package, it operates at a frequency of 960MHz with a maximum data rate of 500kbps. This transceiver supports modulation techniques such as Gaussian Frequency Shift Keying (GFSK) and On-Off Keying (OOK) for versatile communication protocols.

Designed to work within supply voltage parameters from 1.8V to 3.6V, this IC provides high performance while ensuring low power consumption. Its operational temperature range from -40°C to +85°C makes it suitable for demanding industrial environments and outdoor deployments.

The compact 3mm x 3mm package with a height of 0.85mm facilitates integration into size-critical devices. Being part of the EZRadioPRO® family, Si4455-C2A-GM enhances RF performance with features like transmit and receive FIFO buffers, power-on reset circuitry, and a low-battery detector, designed to optimize reliability and power management.

This transceiver supports advanced standards including IEEE 802.15.4g and wireless M-Bus, making it ideal for industrial automation, smart metering, remote controls, and other ISM band applications. Its SPI interface allows easy communication and control within embedded systems.

Key features include a wake-up timer to conserve power, general-purpose digital I/O for flexible interfacing, and a robust design that accommodates a single operating band. The Si4455-C2A-GM does not carry automotive standard certifications but is suitable for a wide range of electronics, semiconductor, and wireless communication projects.

Operates at 960MHz frequency band with support for GFSK and OOK modulation. Supply voltage from 1.8V to 3.6V for versatile power environments. Wide operating temperature range from -40°C to +85°C for industrial applications.

Compact 20-pin QFN package measuring 3mm x 3mm x 0.85mm. Includes wake-up timer, low-battery detector, and power-on reset features. Compatible with IEEE 802.15.4g and wireless M-Bus protocols. SPI interface for efficient communication and control.

Part of the high-performance EZRadioPRO® family for sub-1GHz wireless solutions.

Ideal for use in industrial, communication, and wireless applications requiring low power, compact size, and reliable RF transceiver performance. Explore more advanced RF ICs and semiconductor components for your design needs at EnvMart.