| PartNumber | SI4320-J1-FT1 | SI4320-J1-FT | SI4320-J1-FT1R |
| Description | RF Receiver RX SubG | RF Receiver RX SubG | RF Receiver RX SubG |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | RF Receiver | RF Receiver | RF Receiver |
| Type | ISM Band FSK Receiver | ISM Band FSK Receiver | ISM Band FSK Receiver |
| Operating Frequency | 315 MHz, 433 MHz, 868 MHz, 915 MHz | 315 MHz, 433 MHz, 868 MHz, 915 MHz | 315 MHz, 433 MHz, 868 MHz, 915 MHz |
| Operating Supply Voltage | 2.2 V to 5.4 V | 2.2 V to 5.4 V | 2.2 V to 5.4 V |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Package / Case | TSSOP-16 | TSSOP-16 | TSSOP-16 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Packaging | Tube | Tube | Reel |
| Bandwidth | 400 kHz | 400 kHz | 400 kHz |
| Series | Si4320 | Si4320 | Si4320 |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Operating Supply Current | 12 mA | 12 mA | 12 mA |
| Product Type | RF Receiver | RF Receiver | RF Receiver |
| Factory Pack Quantity | 96 | 96 | 2000 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 2.2 V | 2.2 V | 2.2 V |
| Supply Voltage Min | 5.4 V | 5.4 V | 5.4 V |
| RoHS | - | Y | - |
| Moisture Sensitive | - | Yes | - |
| Unit Weight | - | 0.002037 oz | - |