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SI4438-B1C-FM
RF TRANSCEIVER, 425-525MHZ, QFN-20
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-B1C-FMCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.49X9783
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
| Quantity | Price |
|---|---|
| 1+ | $7.280 |
| 10+ | $6.200 |
| 25+ | $5.830 |
| 50+ | $5.580 |
| 100+ | $5.330 |
| 250+ | $5.090 |
| 500+ | $4.840 |
Price for:Each
Minimum: 1
Multiple: 1
$7.28
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-B1C-FMCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.49X9783
Technical Datasheet
Frequency Min425MHz
RF Primary FunctionTransceiver
Frequency Max525MHz
RF / IF ModulationFSK, GFSK, MSK, OOK
Supply Voltage Min1.8V
Data Rate500Kbps
Supply Voltage Max3.6V
Receiving Current14mA
IC Case / PackageQFN
No. of Pins20Pins
RF IC Case StyleQFN
Frequency Response RF Min425MHz
Frequency Response RF Max525MHz
Operating Temperature Min-40°C
Transmitting Current75mA
Output Power (dBm)20dBm
Operating Temperature Max85°C
Product Range-
Sensitivity dBm-103dBm
RF Transceiver ApplicationsChina Smart Meters
SVHCTo Be Advised
Technical Specifications
Frequency Min
425MHz
Frequency Max
525MHz
Supply Voltage Min
1.8V
Supply Voltage Max
3.6V
IC Case / Package
QFN
RF IC Case Style
QFN
Frequency Response RF Max
525MHz
Transmitting Current
75mA
Operating Temperature Max
85°C
Sensitivity dBm
-103dBm
MSL
MSL 1 - Unlimited
RF Primary Function
Transceiver
RF / IF Modulation
FSK, GFSK, MSK, OOK
Data Rate
500Kbps
Receiving Current
14mA
No. of Pins
20Pins
Frequency Response RF Min
425MHz
Operating Temperature Min
-40°C
Output Power (dBm)
20dBm
Product Range
-
RF Transceiver Applications
China Smart Meters
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