| Part number: | SI4311-B21-GM |
| Description: | RF RCVR FSK 315MHZ/434MHZ 20QFN |
| Manufacturer | Silicon Labs |
| Encapsulation | Tray |
| Quantity | 490 |
| RoHS |
| TYPE | DESCRIPTION |
| Mfr | "Silicon Labs" |
| Package / Case | 20-VFQFN Exposed Pad |
| Sensitivity | -104dBm |
| Mounting Type | Surface Mount |
| Frequency | 315MHz, 434MHz |
| Modulation or Protocol | FSK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.6V |
| Applications | Home Automation, Remote Sensing, RKE |
| Current - Receiving | 20mA |
| Data Rate (Max) | 10kbps |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 20-QFN (3x3) |
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