SI4431-B1-FM

Silicon Labs

Manufacturer Part #:

SI4431-B1-FM

Manufacturer:

Silicon Labs

Package:

20-QFN (4x4)

Datasheet:

Description:

IC RF TXRX ISM<1GHZ 20VFQFN

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Specifications

Product Details

Mfr	Silicon Labs
GPIO	3
Type	TxRx Only
Series	-
Package	Tray
Protocol	-
Frequency	240MHz ~ 930MHz
Modulation	FSK, GFSK, OOK
Memory Size	-
Sensitivity	-121dBm
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Power - Output	13dBm (Max)
Product Status	Not For New Designs
Data Rate (Max)	256kbps
Voltage - Supply	1.8V ~ 3.6V
Serial Interfaces	SPI
RF Family/Standard	General ISM < 1GHz
Base Product Number	SI4431
Current - Receiving	18.5mA
DigiKey Programmable	Not Verified
Operating Temperature	-40°C ~ 85°C
Current - Transmitting	17mA ~ 30mA
Supplier Device Package	20-QFN (4x4)

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