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SI4311-B21-GM

Silicon Labs
RoHS
/
Package 20-VFQFN Exposed Pad
Category RF/IF and RFID / RF Receivers
Description RF Receiver FSK 3.3V 20-Pin QFN EP
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Inventory: 1053
Minimum: 1
Total Price: USD $17.06
Unit Price: USD $17.056253
≥1 USD $17.056253
≥10 USD $13.994925
≥100 USD $13.55802
≥500 USD $13.120118
≥1000 USD $12.683213

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mount Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20

Dimensions

Height 850μm
Length 3mm
Width 3mm

Technical

Operating Temperature -40°C~85°C
Packaging Tray
Published 1997
Series EZRadio?
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Applications Home Automation, Remote Sensing, RKE
HTS Code 8542.39.00.01
Technology CMOS
Voltage - Supply 2.7V~3.6V
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Depth 3mm
Frequency 315MHz 434MHz
Operating Supply Voltage 3.3V
Nominal Supply Current 20mA
Data Interface PCB, Surface Mount
Telecom IC Type TELECOM CIRCUIT
Data Rate (Max) 10kbps
Modulation or Protocol FSK
Sensitivity (dBm) -104 dBm
Antenna Connector PCB, Surface Mount

Compliance

REACH SVHC Unknown
RoHS Status RoHS Compliant
Lead Free Lead Free

Alternative Model

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