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SI4438-B1C-FM

SI4438-B1C-FM

IC RF TXRX+MCU ISM<1GHZ 20VFQFN

SI4438-B1C-FM

SI4438-B1C-FM

Image is for reference, please contact us to get the real picture

Part No :

SI4438-B1C-FM

Manufacturer
Silicon Labs
Description
IC RF TXRX+MCU ISM<1GHZ 20VFQFN
Catalog
RF Transceiver ICs
Availability
254325 pieces
Shipped from
HK warehouse
Expected Shipping Date
Jun 21 - Jun 25 2025
PDF
SI4438-B1C-FM PDF
Type Description
Series:-
Package:Tray
Part Status:Active
Type:TxRx + MCU
RF Family/Standard:General ISM < 1GHz
Protocol:-
Modulation:FSK, GFSK, GMSK, OOK
Frequency:425MHz ~ 525MHz
Data Rate (Max):500kbps
Power - Output:20dBm (Max)
Sensitivity:-124dBm
Memory Size:-
Serial Interfaces:SPI
GPIO:4
Voltage - Supply:1.8V ~ 3.6V
Current - Receiving:14mA
Current - Transmitting:75mA
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:20-VFQFN Exposed Pad
Supplier Device Package:20-QFN (4x4)
SI4438-B1C-FM is available at GangBo-ic.com, Please review product page below for detailed information, including SI4438-B1C-FM price, datasheets, in-stock availability, technical difficulties. Quickly Enter the access of compare list to find replaceable electronic parts. Want to gain comprehensive data for SI4438-B1C-FM to optimize the supply chain (include cross references, lifecycle, parametric, counterfeit risk, obsolescence management forecasts), please contact to our Tech-supports team.

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