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You are here:Home >> Product >> RF/IF and RFID >> RF Transceiver ICs

SI4421-A0-FT

Part Number: SI4421-A0-FT<

Manufacturer: Silicon Labs<

Description: IC RF TXRX ISM<

Data sheet: SI4421-A0-FT

Specifications

Part Status	Not For New Designs
Type	TxRx Only
RF Family/Standard	General ISM <>
Protocol	-
Modulation	FSK
Frequency	315MHz, 434MHz, 868MHz, 915MHz
Data Rate (Max)	256kbps
Power - Output	7dbm
Sensitivity	-110dBm
Memory Size	-
Serial Interfaces	SPI
GPIO	-
Voltage - Supply	2.2 V ~ 3.8 V
Current - Receiving	11mA ~ 13mA
Current - Transmitting	15mA ~ 24mA
Operating Temperature	-40°C ~ 85°C
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Shipment	UPS/EMS/DHL/FedEx Express.
Condtion	New original factory.