 | |  | |
| PartNumber | SI4420-D1-FT | SI4420-D1-FTR | SI4420 |
| Description | RF Transceiver Sub-GHz transceiver | RF Transmitter Sub-GHz transceiver | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | SI |
| Product Category | RF Transceiver | RF Transmitter | IC Chips |
| RoHS | Y | Y | - |
| Type | Sub-GHz | - | - |
| Frequency Range | 315 MHz to 915 MHz | - | - |
| Modulation Format | FSK | - | - |
| Supply Voltage Min | 2.2 V | - | - |
| Supply Voltage Max | 5.4 V | - | - |
| Output Power | 4 dBm to 8 dBm | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Interface Type | SPI | - | - |
| Package / Case | TSSOP-16 | - | - |
| Packaging | Tube | Reel | - |
| Series | SI4420 | SI4420 | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Mounting Style | SMD/SMT | - | - |
| Supply Current Max | 25 mA | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of Receivers | 2 | - | - |
| Number of Transmitters | 2 | - | - |
| Product Type | RF Transceiver | RF Transmitter | - |
| Factory Pack Quantity | 96 | 2000 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Unit Weight | 0.002037 oz | - | - |