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SI4438-B1C-FM
RF Transceiver, 425Mhz to 525Mhz, FSK, GFSK, MSK, OOK, 500Kbps, 1.8V to 3.6V, QFN-20
Image is for illustrative purposes only. Please refer to product description.
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $9.570 ($10.527) |
| 10+ | $8.260 ($9.086) |
| 25+ | $7.630 ($8.393) |
| 50+ | $7.380 ($8.118) |
| 100+ | $7.130 ($7.843) |
| 250+ | $6.810 ($7.491) |
| 500+ | $6.500 ($7.150) |
Price for:Each
Minimum: 1
Multiple: 1
$9.57 ($10.53 inc GST)
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Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-B1C-FM
Order Code2414381
Technical Datasheet
RF Primary FunctionTransceiver
Frequency Min425MHz
Frequency Max525MHz
Supply Voltage Min1.8V
RF / IF ModulationFSK, GFSK, MSK, OOK
Data Rate500Kbps
Supply Voltage Max3.6V
Receiving Current14mA
IC Case / PackageQFN
Transmitting Current75mA
No. of Pins20Pins
RF IC Case StyleQFN
Frequency Response RF Min425MHz
Frequency Response RF Max525MHz
Operating Temperature Min-40°C
Output Power (dBm)20dBm
Operating Temperature Max85°C
Sensitivity dBm-103dBm
Product Range-
RF Transceiver ApplicationsChina Smart Meters
SVHCNo SVHC (17-Dec-2014)
Technical Specifications
RF Primary Function
Transceiver
Frequency Max
525MHz
RF / IF Modulation
FSK, GFSK, MSK, OOK
Supply Voltage Max
3.6V
IC Case / Package
QFN
No. of Pins
20Pins
Frequency Response RF Min
425MHz
Operating Temperature Min
-40°C
Operating Temperature Max
85°C
Product Range
-
MSL
MSL 1 - Unlimited
Frequency Min
425MHz
Supply Voltage Min
1.8V
Data Rate
500Kbps
Receiving Current
14mA
Transmitting Current
75mA
RF IC Case Style
QFN
Frequency Response RF Max
525MHz
Output Power (dBm)
20dBm
Sensitivity dBm
-103dBm
RF Transceiver Applications
China Smart Meters
SVHC
No SVHC (17-Dec-2014)
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:5A991.b
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (17-Dec-2014)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000037