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Same model may have multiple batches, images only for reference.
SI4311-B12-GM Real Image
Same model may have multiple batches, images only for reference.

SI4311-B12-GM

Part No SI4311-B12-GM
Manufacturer Silicon Labs
Catalog RF Receivers
Description RF RCVR FSK 315MHZ/434MHZ 20QFN  /  series RF Receiver FSK 315MHz, 434MHz -104dBm 10kbps PCB, Surface Mount 20-QFN (3x3)
Datasheet
SI4311-B12-GM Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category RF/IF and RFID>RF Receivers
Mfr Silicon Labs
Series EZRadio®
Package Tray
Product Status Obsolete
Frequency 315MHz, 434MHz
Sensitivity -104dBm
Data Rate (Max) 10kbps
Modulation or Protocol FSK
Applications Home Automation, Remote Sensing, RKE
Current - Receiving 20mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Voltage - Supply 2.7V ~ 3.6V
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Other Names 336-2248,336-2248-5,336-2248-5,SI4311B12GM
Standard Package 490
MSL Level 2 (1 Year)
ECCN 5A991G
HTSUS 8542.39.0001
Win Source Part Number 1236079-SI4311-B12-GM
Ultra Librarian 3D Model Ultra Librarian SI4311-B12-GM CAD Model

Description

The SI4311-B12-GM is an RF receiver IC that operates in the frequency range of 315MHz and 434MHz.

  • Applications: Home automation, remote sensing, and RKE
  • Modulation: FSK
  • Maximum Data Rate: 10kbps
  • Sensitivity: -104dBm
  • Current Consumption: 20mA while receiving
  • Voltage Supply: 2.7V to 3.6V
  • Package: 20-VFQFN exposed pad
  • Status: Obsolete

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