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Part Number Overview
Manufacturer Part Number
SI4431-A0-FM
Description
IC RF TXRX ISM<1GHZ 20VFQFN
Detailed Description
IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Manufacturer
Silicon Labs
Standard LeadTime
Edacad Model
Standard Package
75
Supplier Stocks
Technical specifications
Mfr
Silicon Labs
Series
-
Package
Tube
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Type
TxRx Only
RF Family/Standard
General ISM < 1GHz
Protocol
-
Modulation
FSK, GFSK, OOK
Frequency
240MHz ~ 930MHz
Data Rate (Max)
128kbps
Power - Output
13dBm (Max)
Sensitivity
-118dBm
Memory Size
-
Serial Interfaces
SPI
GPIO
3
Voltage - Supply
1.8V ~ 3.6V
Current - Receiving
18.5mA
Current - Transmitting
18mA ~ 28mA
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
SI4431
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
5A991B
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/RF and Wireless/RF Transceiver ICs/Silicon Labs SI4431-A0-FM
Documents & Media
Datasheets
()
PCN Obsolescence/ EOL
1(SI4431 EOL 19/Mar/2019)
PCN Packaging
1(PB-1412244 24/Dec/2014)
HTML Datasheet
1(SI443x Short)
Quantity Price
-
Substitutes
Part No. : SI4431-B1-FM
Manufacturer. : Silicon Labs
Quantity Available. : 1,795
Unit Price. : $10.33000
Substitute Type. : Direct
Quantity Available. : 1,795
Unit Price. : $10.33000
Substitute Type. : Direct