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Home > Products > RF/IF and RFID > RF Transceiver ICs > SI4431-B1-FMR

SI4431-B1-FMR

Manufacturer Part Number SI4431-B1-FMR
Manufacturer Silicon Labs
Description IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
SI4431-B1-FMR Price

Technical Specifications of SI4431-B1-FMR

Datasheet SI4431-B1-FMR datasheet
CategoryRF/IF and RFID
FamilyRF Transceiver ICs
ManufacturerSilicon Labs
Series-
PackagingTape & Reel (TR)
Part StatusNot For New Designs
TypeTxRx Only
RF Family/StandardGeneral ISM < 1GHz
Protocol-
ModulationFSK, GFSK, OOK
Frequency240MHz ~ 930MHz
Data Rate (Max)256kbps
Power - Output13dBm (Max)
Sensitivity-121dBm
Memory Size-
Serial InterfacesSPI
GPIO3
Voltage - Supply1.8 V ~ 3.6 V
Current - Receiving18.5mA
Current - Transmitting17mA ~ 30mA
Operating Temperature-40°C ~ 85°C
Package / Case20-VFQFN Exposed Pad
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SI4431-B1-FMR

Manufacturer Part Number SI4431-B1-FMR
Manufacturer Silicon Labs
Description IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
SI4431-B1-FMR Price

Technical Specifications of SI4431-B1-FMR

Datasheet SI4431-B1-FMR datasheet
CategoryRF/IF and RFID
FamilyRF Transceiver ICs
ManufacturerSilicon Labs
Series-
PackagingTape & Reel (TR)
Part StatusNot For New Designs
TypeTxRx Only
RF Family/StandardGeneral ISM < 1GHz
Protocol-
ModulationFSK, GFSK, OOK
Frequency240MHz ~ 930MHz
Data Rate (Max)256kbps
Power - Output13dBm (Max)
Sensitivity-121dBm
Memory Size-
Serial InterfacesSPI
GPIO3
Voltage - Supply1.8 V ~ 3.6 V
Current - Receiving18.5mA
Current - Transmitting17mA ~ 30mA
Operating Temperature-40°C ~ 85°C
Package / Case20-VFQFN Exposed Pad
We can supply Silicon Labs part# SI4431-B1-FMR. Use the request quote form to request SI4431-B1-FMR pirce and lead time. RANTLE EAST ELECTRONIC - ICRFQ.com is an independent stocking distributor of electronic components. With 5+ Million line items of available electronic components can ship in short lead-time, over 300 thousand part numbers of electronic components in stock for immediately delivery, which may include part number SI4431-B1-FMR. The price and lead time for SI4431-B1-FMR depending on the quantity required, availability and warehouse location. Contact us today and our sales representative will provide you price and delivery on Part# SI4431-B1-FMR. We look forward to doing business with you.

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