SI4421-A1-FT
RoHS

SI4421-A1-FT

Part NoSI4421-A1-FT
ManufacturerSilicon Labs
DescriptionIC RF TXRX ISM<1GHZ 16TSSOP
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ECAD Module SI4421-A1-FT
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Specification
PackageTube
Series-
ProductStatusNot For New Designs
DigiKeyProgrammableNot Verified
TypeTxRx Only
RFFamily/StandardGeneral ISM < 1GHz
Protocol-
ModulationFSK
Frequency315MHz, 434MHz, 868MHz, 915MHz
DataRate(Max)256kbps
Power-Output7dbm
Sensitivity-110dBm
MemorySize-
SerialInterfacesSPI
GPIO-
Voltage-Supply2.2V ~ 3.8V
Current-Receiving11mA ~ 13mA
Current-Transmitting15mA ~ 24mA
OperatingTemperature-40°C ~ 85°C
MountingTypeSurface Mount
Package/Case16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage16-TSSOP
In Stock: 11074
Pricing
QTY UNIT PRICE EXT PRICE
1 12.6882
10 12.4344
100 12.0538
1000 11.6731
10000 11.1656
Shipping Information
Shiped FromShenZhen Warehourse
Lead TimeCall right now
Associated Product