SILICON LABS

SI4430-B1-FM

Datasheet

RF Transceiver 900-960MHz, 256Kbps, SPI, QFN, +13dBm

Silicon Labs

SI4430-B1-FM

Name: SI4430-B1-FM Silicon Labs
Brand: Silicon Labs
SKU: SI4430-B1-FM

RF Transceiver 900-960MHz, 256Kbps, SPI, QFN, +13dBm

High-performance RF transceiver operating from 900MHz to 960MHz, delivering up to +13dBm output power. Features a sensitivity of -121dBm and supports data rates up to 256Kbps. This integrated circuit utilizes an SPI interface and is housed in a QFN package. Designed for operation with supply voltages between 1.8V and 3.6V, with a typical operating voltage of 3V. Power consumption includes 18.5mA during receiving and 30mA during transmitting.

Frequency960MHz

PackageQFN

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Technical Specifications

Silicon Labs SI4430-B1-FM technical specifications.

General

Package/Case	QFN
Current - Receiving	18.5mA
Current - Transmitting	30mA
Data Rate	256Kbps
Depth	4mm
Frequency	960MHz
Height	0.85mm
Interface	SPI
Length	4mm
Max Frequency	960MHz
Min Frequency	900MHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	3.6V
Min Supply Voltage	1.8V
Operating Supply Voltage	3V
Output Power (dBm)	13dBm
Package Quantity	91
Packaging	Rail/Tube
Reach SVHC Compliant	Unknown
RoHS Compliant	Yes
Sensitivity	-121dBm
Series	EZRadioPRO®
Weight	0.001515oz
Width	4mm