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SI4311-B21-GM

SI4311-B21-GM

SI4311-B21-GM

Silicon Labs

SI4311-B21-GM datasheet pdf and RF Receivers product details from Silicon Labs stock available on our website

SOT-23

SI4311-B21-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mount Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature-40°C~85°C
PackagingTray
Published 1997
Series EZRadio®
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Applications Home Automation, Remote Sensing, RKE
HTS Code8542.39.00.01
Technology CMOS
Voltage - Supply 2.7V~3.6V
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.5mm
Depth 3mm
Frequency 315MHz 434MHz
Operating Supply Voltage3.3V
Nominal Supply Current20mA
Data InterfacePCB, Surface Mount
Telecom IC Type TELECOM CIRCUIT
Data Rate (Max) 10kbps
Modulation or ProtocolFSK
Sensitivity (dBm) -104 dBm
Antenna ConnectorPCB, Surface Mount
Height 850μm
Length 3mm
Width 3mm
REACH SVHC Unknown
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1803 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$5.60000$5.6
25$4.50000$112.5
100$4.10000$410

SI4311-B21-GM Product Details

SI4311-B21-GM Overview


RF Receiver has been included in the 20-VFQFN Exposed Pad package.Tray is the way package of RF transmitter and receiverd.The supply voltage of this RF Receiver is 2.7V~3.6V.There is a lot of use for it in Home Automation, Remote Sensing, RKE.This device achieves excellent efficiency at frequencies of 315MHz 434MHz.

SI4311-B21-GM Features


20-VFQFN Exposed Pad package
315MHz 434MHz

SI4311-B21-GM Applications


There are a lot of Silicon Labs SI4311-B21-GM RF Receivers applications.

  • Measuring instruments
  • Rectifiers
  • Forming a Self-Healing
  • Embedded Processor
  • Radio Transceiver
  • Keyless Entry Systems
  • TD-SCDMA
  • Mesh Network
  • Automated test equipment
  • GSM

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