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SI4431-B1-FMR
the part number is SI4431-B1-FMR
Part
SI4431-B1-FMR
Manufacturer
Description
IC RF TXRX ISM<1GHZ 20VFQFN
Lead Free/ROHS
pb RoHs
Datasheets
CAD Models
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Pricing
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Uni Price $5.8695 $5.7521 $5.576 $5.3999 $5.1652 Get Quotation!
Specification
RFFamily/Standard General ISM < 1GHz
Current-Receiving 18.5mA
MemorySize -
OperatingTemperature -40°C ~ 85°C
ProductStatus Not For New Designs
Voltage-Supply 1.8V ~ 3.6V
Package/Case 20-VFQFN Exposed Pad
MountingType Surface Mount
Power-Output 13dBm (Max)
GPIO 3
Current-Transmitting 17mA ~ 30mA
Series -
Type TxRx Only
Sensitivity -121dBm
SupplierDevicePackage 20-QFN (4x4)
Modulation FSK, GFSK, OOK
DataRate(Max) 256kbps
Frequency 240MHz ~ 930MHz
Package Tape & Reel (TR)
DigiKeyProgrammable Not Verified
Protocol -
SerialInterfaces SPI
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