SI4311-B21-GM
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Pins | 20 |
| 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 |
| Height | 850μm |
| Length | 3mm |
| Width | 3mm |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
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