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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.
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-B1C-FM
Order Code2414381
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 23 week(s)
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY46.690 (CNY52.7597) |
| 10+ | CNY39.490 (CNY44.6237) |
| 25+ | CNY36.250 (CNY40.9625) |
| 50+ | CNY34.820 (CNY39.3466) |
| 100+ | CNY33.450 (CNY37.7985) |
| 250+ | CNY31.880 (CNY36.0244) |
| 500+ | CNY30.150 (CNY34.0695) |
Price for:Each
Minimum: 1
Multiple: 1
CNY46.69 (CNY52.76 inc GST)
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-B1C-FM
Order Code2414381
Technical Datasheet
Frequency Min425MHz
RF Primary FunctionTransceiver
Frequency Max525MHz
Supply Voltage Min1.8V
RF / IF ModulationFSK, GFSK, MSK, OOK
Data Rate500Kbps
Supply Voltage Max3.6V
IC Case / PackageQFN
Receiving Current14mA
Transmitting Current75mA
No. of Pins20Pins
RF IC Case StyleQFN
Frequency Response RF Min425MHz
Frequency Response RF Max525MHz
Output Power (dBm)20dBm
Operating Temperature Min-40°C
Operating Temperature Max85°C
Sensitivity dBm-103dBm
Product Range-
RF Transceiver ApplicationsChina Smart Meters
SVHCNo SVHC (17-Dec-2014)
Technical Specifications
Frequency Min
425MHz
Frequency Max
525MHz
RF / IF Modulation
FSK, GFSK, MSK, OOK
Supply Voltage Max
3.6V
Receiving Current
14mA
No. of Pins
20Pins
Frequency Response RF Min
425MHz
Output Power (dBm)
20dBm
Operating Temperature Max
85°C
Product Range
-
MSL
MSL 1 - Unlimited
RF Primary Function
Transceiver
Supply Voltage Min
1.8V
Data Rate
500Kbps
IC Case / Package
QFN
Transmitting Current
75mA
RF IC Case Style
QFN
Frequency Response RF Max
525MHz
Operating Temperature Min
-40°C
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