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SI4431-B1-FM
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SI4431-B1-FM

Manufacturer: Silicon Labs In Stock 454 pcs

Datasheet: SI4431-B1-FM
Product Category: RF Transceiver ICs Reference Price (In US Dollars) 1pcs
Description: IC RF TXRX ISM<1GHZ 20VFQFN $7.03
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Product Parameter

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