Silicon Labs Si4455-B1A-FM, RF Transceiver IC 283MHz to 350MHz Triple Band 20-Pin QFN

RS Stock No.:: 769-8673
Mfr. Part No.:: Si4455-B1A-FM
Brand:: Silicon Labs

Silicon Labs Si4455-B1A-FM, RF Transceiver IC 283MHz to 350MHz Triple Band 20-Pin QFN

View all RF ICs

Discontinued product

RS Stock No.:: 769-8673
Mfr. Part No.:: Si4455-B1A-FM
Brand:: Silicon Labs

Technical Reference

Si4455, Easy-To-Use, Low-Current OOK/(G) FSK Sub-GHz Transceiver

Legislation and Compliance

COO (Country of Origin):: TW

Product Details

EZRadio® Sub-1GHz Wireless Transmitters/Receivers/Transceivers

The EZRadio® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs is designed to meet the needs of OEMs developing ISM applications for the consumer, industrial and automotive markets. The EZRadio ISM band receivers and transmitters target one-way wireless link applications such as remote keyless entry (RKE), garage door openers, remote controls, home automation and security devices.

RS Product Codes

759-6457 Si4010-C2-GS 9-channel remote control transmitter, 27-960MHz, SOIC14
759-6450 Si4010-C2-GT 5-channel remote control transmitter, 27-960MHz, MSOP10
759-6463 Si4012-C1001GT Transmitter, 27-960MHz, FSK, MSOP10
759-6488 Si4311-B21-GM Receiver,315/434MHz, FSK, QFN20L (Optimized for 315MHz)
759-6491 Si4313-B1-FM Receiver, 240-960MHz, FSK, QFN20
769-8679 Si4355-B1A-FM Receiver, 284-960MHz, (G)FSK, QFN20
819-6887 Si4356-B1A-FM Receiver, 315-917MHz, (G)FSK, QFN20
769-8673 Si4455-B1A-FM Transceiver, 284-960MHz, (G)FSK, QFN20

Specifications

Attribute	Value
Technology	Low IF/ISM Transceiver
Modulation Technique	GFSK, OOK
Package Type	QFN
Pin Count	20
Mounting Type	Surface Mount
Dimensions	3 x 3 x 0.85mm
Length	3mm
Width	3mm
Height	0.85mm
Maximum Operating Band 1 Frequency	350MHz
Maximum Operating Band 2 Frequency	525MHz
Maximum Operating Band 3 Frequency	960MHz
Maximum Operating Supply Voltage	3.6 V
Maximum Operating Temperature	+85 °C
Minimum Operating Band 1 Frequency	283MHz
Minimum Operating Band 2 Frequency	425MHz
Minimum Operating Temperature	-40 °C
Number of Operating Bands	3
Minimum Operating Band 3 Frequency	850MHz
Minimum Operating Supply Voltage	1.8 V