 | |  | |
| PartNumber | SI4432-B1-FM | SI4432-B1-FMR | SI4432-B1-FMR SI4432 |
| Description | RF Transceiver +20 dBm sub-GHz transmitter | RF Transceiver +20 dBm sub-GHz transmitter | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | RF Transceiver | RF Transceiver | - |
| RoHS | Y | Y | - |
| Type | Sub-GHz | Sub-GHz | - |
| Frequency Range | 240 MHz to 930 MHz | 240 MHz to 930 MHz | - |
| Maximum Data Rate | 256 kb/s | 256 kb/s | - |
| Modulation Format | FSK, GFSK, OOK | FSK, GFSK, OOK | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Current Receiving | 18.5 mA | 18.5 mA | - |
| Supply Current Transmitting | 85 mA | 85 mA | - |
| Output Power | 20 dBm | 20 dBm | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Interface Type | SPI | SPI | - |
| Package / Case | QFN-20 | QFN-20 | - |
| Packaging | Tube | Reel | - |
| Sensitivity | - 121 dBm | - 121 dBm | - |
| Series | Si4432 | Si4432 | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Supply Current Max | 85 mA | 85 mA | - |
| Product Type | RF Transceiver | RF Transceiver | - |
| Factory Pack Quantity | 490 | 2500 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Tradename | EZRadioPRO | EZRadioPRO | - |
| Unit Weight | 0.001515 oz | 0.000582 oz | - |
| Maximum Operating Frequency | - | 930 MHz | - |
| Moisture Sensitive | - | Yes | - |
| Number of Receivers | - | 1 | - |
| Number of Transmitters | - | 1 | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| SI4432-B1-FM | RF Transceiver +20 dBm sub-GHz transmitter | ||
| SI4432-B1-FMR | RF Transceiver +20 dBm sub-GHz transmitter | ||
| SI4432-B1-FMR SI4432 | New and Original | ||
| SI4432-B1-FMR . | New and Original | ||
Silicon Labs |
SI4432-B1-FMR | IC RF TXRX ISM<1GHZ 20VFQFN | |
| SI4432-B1-FM | RF Transceiver Si4432 EZRadioPRO Transceiver +20dBm |