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SI4431-A0-FM

Silicon Labs
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description IC RF TXRX ISM<1GHZ 20VFQFN
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Inventory: 5585
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Technical Details

Compliance

RoHS Status RoHS Compliant
Radiation Hardening No

Technical

GPIO 3
Number of Transmitters 1
Sensitivity (dBm) -118 dBm
Modulation FSK, GFSK, OOK
Number of Receivers 2
Current - Transmitting 18mA~28mA
Current - Receiving 18.5mA
Serial Interfaces SPI
Data Rate (Max) 128kbps
RF Family/Standard General ISM < 1GHz
Power - Output 13dBm Max
Max Supply Current 28mA
Frequency 240MHz~930MHz
Voltage - Supply 1.8V~3.6V
Type TxRx Only
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Published 2000
Packaging Tube
Operating Temperature -40°C~85°C

Physical

Weight 42.949528mg
Number of Pins 20
Package / Case 20-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount

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