MPN

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

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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



RS Product Codes



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
Maximum Operating Band 3 Frequency960MHz
TechnologyLow IF/ISM Transceiver
Width3mm
Dimensions3 x 3 x 0.85mm
Length3mm
Package TypeQFN
Pin Count20