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SI4431-B1-FM
RF TRANSCEIVER, 240-930MHZ, QFN-20
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSILICON LABS
Manufacturer Part NoSI4431-B1-FM
Newark Part No.49X9781
Your Part Number
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $7.410 |
Price for:Each
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Multiple: 1
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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
Supply Voltage Min1.8V
RF / IF ModulationFSK, GFSK, OOK
Data Rate256Kbps
Supply Voltage Max3.6V
Receiving Current18.5mA
IC Case / PackageQFN
RF IC Case StyleQFN
No. of Pins20Pins
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
RF / IF Modulation
FSK, GFSK, OOK
Supply Voltage Max
3.6V
IC Case / Package
QFN
No. of Pins
20Pins
Frequency Response RF Max
930MHz
Transmitting Current
30mA
Operating Temperature Max
85°C
Sensitivity dBm
-101dBm
MSL
MSL 1 - Unlimited
RF Primary Function
Transceiver
Supply Voltage Min
1.8V
Data Rate
256Kbps
Receiving Current
18.5mA
RF IC Case Style
QFN
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