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SI4431-B1-FM
RF TRANSCEIVER, 240-930MHZ, QFN-20
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| Quantity | Price |
|---|---|
| 1+ | $7.190 |
Price for:Each
Minimum: 1
Multiple: 1
$7.19
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Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4431-B1-FM
Newark Part No.49X9781
Technical Datasheet
Frequency Min240MHz
RF Primary FunctionTransceiver
Frequency Max930MHz
RF / IF ModulationFSK, GFSK, OOK
Supply Voltage Min1.8V
Data Rate256Kbps
Supply Voltage Max3.6V
Receiving Current18.5mA
IC Case / PackageQFN
No. of Pins20Pins
RF IC Case StyleQFN
Frequency Response RF Min240MHz
Frequency Response RF Max930MHz
Operating Temperature Min-40°C
Transmitting Current30mA
Output Power (dBm)13dBm
Operating Temperature Max85°C
Product Range-
Sensitivity dBm-101dBm
RF Transceiver ApplicationsAutomatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
SVHCTo Be Advised
Technical Specifications
Frequency Min
240MHz
Frequency Max
930MHz
Supply Voltage Min
1.8V
Supply Voltage Max
3.6V
IC Case / Package
QFN
RF IC Case Style
QFN
Frequency Response RF Max
930MHz
Transmitting Current
30mA
Operating Temperature Max
85°C
Sensitivity dBm
-101dBm
MSL
MSL 1 - Unlimited
RF Primary Function
Transceiver
RF / IF Modulation
FSK, GFSK, OOK
Data Rate
256Kbps
Receiving Current
18.5mA
No. of Pins
20Pins
Frequency Response RF Min
240MHz
Operating Temperature Min
-40°C
Output Power (dBm)
13dBm
Product Range
-
RF Transceiver Applications
Automatic Meter Reading, Wireless Sensor Networks, Home and Building Automation
SVHC
To Be Advised
Technical Docs (3)
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability