RS Components
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MPN

Silicon Labs Si4455-B1A-FM, RF Transceiver IC Triple Band 1.8 → 3.6 V 20-Pin QFN

This image is representative of the product range


Discontinued product
RS Stock No.:
769-8673
Mfr. Part No.:
Si4455-B1A-FM
Manufacturer:
Silicon Labs
COO (Country of Origin):
TW

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


AttributeValue
Number of Operating Bands3
Maximum Operating Band 1 Frequency350MHz
Minimum Operating Band 1 Frequency283MHz
Maximum Operating Band 2 Frequency525MHz
Minimum Operating Band 2 Frequency425MHz
Minimum Operating Band 3 Frequency850MHz
Height0.85mm
Modulation TechniqueGFSK, OOK
Maximum Operating Supply Voltage3.6 V
Minimum Operating Supply Voltage1.8 V
Maximum Operating Temperature+85 °C
Minimum Operating Temperature-40 °C
Mounting TypeSurface Mount
TechnologyLow IF/ISM Transceiver
Maximum Operating Band 3 Frequency960MHz
Width3mm
Pin Count20
Dimensions3 x 3 x 0.85mm
Length3mm
Package TypeQFN