Print Page
SI4438-C2A-GM
RF TRANSCEIVER, 425-525MHZ, HQFN-20
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-C2A-GMCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.40Y2574
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 14 week(s)
| Quantity | Price |
|---|---|
| 1+ | $7.010 |
| 10+ | $5.370 |
| 25+ | $4.960 |
| 50+ | $4.740 |
| 100+ | $4.520 |
| 250+ | $4.300 |
| 500+ | $4.170 |
Price for:Each
Minimum: 1
Multiple: 1
$7.01
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSILICON LABS
Manufacturer Part NoSI4438-C2A-GMCopy
Manufacturer Standard Lead Time14 weeks
Newark Part No.40Y2574
Technical Datasheet
Frequency Min425MHz
RF Primary FunctionTransceiver
Frequency Max525MHz
Supply Voltage Min1.8V
RF / IF ModulationFSK, GFSK, GMSK, MSK, OOK
Data Rate500Kbps
Supply Voltage Max3.8V
Receiving Current13.7mA
IC Case / PackageHQFN
No. of Pins20Pins
RF IC Case StyleHQFN
Frequency Response RF Min425MHz
Frequency Response RF Max525MHz
Operating Temperature Min-40°C
Transmitting Current75mA
Output Power (dBm)20dBm
Operating Temperature Max85°C
Sensitivity dBm-124dBm
Product Range-
RF Transceiver ApplicationsChina Smart Meters
SVHCTo Be Advised
Technical Specifications
Frequency Min
425MHz
Frequency Max
525MHz
RF / IF Modulation
FSK, GFSK, GMSK, MSK, OOK
Supply Voltage Max
3.8V
IC Case / Package
HQFN
RF IC Case Style
HQFN
Frequency Response RF Max
525MHz
Transmitting Current
75mA
Operating Temperature Max
85°C
Product Range
-
MSL
MSL 1 - Unlimited
RF Primary Function
Transceiver
Supply Voltage Min
1.8V
Data Rate
500Kbps
Receiving Current
13.7mA
No. of Pins
20Pins
Frequency Response RF Min
425MHz
Operating Temperature Min
-40°C
Output Power (dBm)
20dBm
Sensitivity dBm
-124dBm
RF Transceiver Applications
China Smart Meters
SVHC
To Be Advised
Technical Docs (2)
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