SI4431-B1-FM
RoHS

SI4431-B1-FM

Part NoSI4431-B1-FM
ManufacturerSilicon Labs
DescriptionIC RF TXRX ISM<1GHZ 20QFN
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ECAD Module SI4431-B1-FM
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Specification
PackageTray
Series-
ProductStatusNot For New Designs
DigiKeyProgrammableNot Verified
TypeTxRx Only
RFFamily/StandardGeneral ISM < 1GHz
Protocol-
ModulationFSK, GFSK, OOK
Frequency240MHz ~ 930MHz
DataRate(Max)256kbps
Power-Output13dBm (Max)
Sensitivity-121dBm
MemorySize-
SerialInterfacesSPI
GPIO3
Voltage-Supply1.8V ~ 3.6V
Current-Receiving18.5mA
Current-Transmitting17mA ~ 30mA
OperatingTemperature-40°C ~ 85°C
MountingTypeSurface Mount
Package/Case20-VFQFN Exposed Pad
SupplierDevicePackage20-QFN (4x4)
In Stock: 14064
Pricing
QTY UNIT PRICE EXT PRICE
1 9.297
10 9.1111
100 8.8322
1000 8.5532
10000 8.1814
Shipping Information
Shiped FromShenZhen Warehourse
Lead TimeCall right now
Associated Product