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Out of stock
$11.17090
Standard Package: 490
Quantity Unit Price
1 $11.17090
200 $4.32649
490 $4.17457
980 $4.09860

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Request for SI4438-C2A-GM

SI4438-C2A-GM

IC RF TXRX ISM<1GHZ 20VFQFN

Order Code:
CIS1346288
Manufacturer Part No:
SI4438-C2A-GM
Manufacturer:
Package / Case:
20-VFQFN Exposed Pad
Detailed Description:
IC RF TxRx Only General ISM < 1GHz 425MHz ~ 525MHz 20-VFQFN Exposed Pad
Technical Datasheet:
Buy with Confidence

SI4438-C2A-GM Information

More Information
Mfr Silicon Labs
Series -
Package Tray
Product Status Active
Voltage - Supply 1.8V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Base Product Number SI4438
Type TxRx Only
Data Rate (Max) 500kbps
Protocol -
Frequency 425MHz ~ 525MHz
Serial Interfaces SPI
RF Family/Standard General ISM < 1GHz
Modulation FSK, GFSK, GMSK, OOK
Power - Output 20dBm (Max)
Sensitivity -124dBm
Memory Size -
Current - Receiving 13.7mA
Current - Transmitting 75mA
GPIO 4
More Information
ECCN 5A991B1
HTSUS 8542.39.0001
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status Vendor Undefined