-
Products
Power Supplies - Board Mount - RF and Wireless
- Relays
- Transformers
- Cables, Wires
- Cable Assemblies
- Cables, Wires - Management
- Circuit Protection
- Anti-Static, ESD, Clean Room Products
- Filters
- Power Supplies - External/Internal (Off-Board)
- Memory Cards, Modules
- Optical Inspection Equipment
- Isolators
- Kits
- Networking Solutions
- Battery Products
- Optics
- Tapes, Adhesives, Materials
- Motors, Actuators, Solenoids and Drivers
- Switches
- Integrated Circuits (ICs)
- Capacitors
- Prototyping, Fabrication Products
- Labels, Signs, Barriers, Identification
- Uncategorized
- Computer Equipment
- Test and Measurement
- Inductors, Coils, Chokes
- Soldering, Desoldering, Rework Products
- Magnetics - Transformer, Inductor Components
- Maker/DIY, Educational
- Connectors, Interconnects
- Boxes, Enclosures, Racks
- Discrete Semiconductor Products
- Industrial Automation and Controls
- Embedded Computers
- Potentiometers, Variable Resistors
- Industrial Supplies
- Line Protection, Distribution, Backups
- Tools
- Crystals, Oscillators, Resonators
- Fans, Thermal Management
- Optoelectronics
- Resistors
- Development Boards, Kits, Programmers
- Audio Products
- Sensors, Transducers
- Hardware, Fasteners, Accessories
SI4311-B21-GMR
Silicon Labs
Product No:
SI4311-B21-GMR
Manufacturer:
Package:
20-QFN (3x3)
Batch:
-
Datasheet:
Description:
RF RCVR FSK 315MHZ/434MHZ 20QFN
Quantity:
Delivery:
Payment:
In Stock : Please Inquiry 
Update Time: -
Please send RFQ , we will respond immediately.
Product Information
Parameter Info
Product Details
User Guide
| Mfr | Silicon Labs |
| Series | EZRadio® |
| Package | Tape & Reel (TR) |
| Features | - |
| Frequency | 315MHz, 434MHz |
| Memory Size | - |
| Sensitivity | -104dBm |
| Applications | Home Automation, Remote Sensing, RKE |
| Mounting Type | Surface Mount |
| Data Interface | PCB, Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Product Status | Obsolete |
| Data Rate (Max) | 10kbps |
| Voltage - Supply | 2.7V ~ 3.6V |
| Antenna Connector | PCB, Surface Mount |
| Current - Receiving | 20mA |
| Operating Temperature | -40°C ~ 85°C |
| Modulation or Protocol | FSK |
| Supplier Device Package | 20-QFN (3x3) |
SI4311-B21-GMR Related Blog
Quick Links
Feedback