SI4431-B1-FM
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Transceiver ICs
Description
RF Transceiver Si4431 EZRadioPRO Transceiver +13dBm
PDF
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Buying Options
Total Price: USD $9.09
Unit Price: USD $9.0904
≥1 USD $9.0904
≥10 USD $8.33008
≥100 USD $7.572576
≥500 USD $6.815274
≥1000 USD $6.247384
≥3000 USD $5.679432
Inventory: 899
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 42.949528mg
Technical
Operating Temperature -40°C~85°C
Packaging Tray
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Type TxRx Only
Subcategory Other Telecom ICs
Voltage - Supply 1.8V~3.6V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.5mm
Depth 4mm
Frequency 240MHz~930MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 20
Qualification Status Not Qualified
Operating Supply Voltage 3V
Power - Output 13dBm Max
RF Family/Standard General ISM < 1GHz
Data Rate (Max) 256kbps
Serial Interfaces SPI
Current - Receiving 18.5mA
Current - Transmitting 17mA~30mA
Modulation FSK, GFSK, OOK
Sensitivity (dBm) -121 dBm
GPIO 3
Dimensions
Height 850μm
Length 4mm
Width 4mm
Compliance
REACH SVHC Unknown
RoHS Status RoHS Compliant
Alternative Model
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