SI4430-A0-FM is Obsolete and no longer manufactured.
Available Substitutes:

Direct

SI4430-B1-FM
Silicon Labs
In Stock: 10
Unit Price: £9.51000
Datasheet
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IC RF TxRx Only General ISM < 1GHz 900MHz ~ 960MHz 20-VFQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI4430-A0-FM

DigiKey Part Number
336-1632-5-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
SI4430-A0-FM
Description
IC RF TXRX ISM<1GHZ 20QFN
Customer Reference
Detailed Description
IC RF TxRx Only General ISM < 1GHz 900MHz ~ 960MHz 20-VFQFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
-
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Type
TxRx Only
RF Family/Standard
General ISM < 1GHz
Protocol
-
Modulation
FSK, GFSK, OOK
Frequency
900MHz ~ 960MHz
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
SI4430
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types