 | | | |
| PartNumber | SI4432-B1-FM | SI4431-B1-FM | SI4431-B1-FMR |
| Description | RF Transceiver +20 dBm sub-GHz transmitter | RF Transceiver +13 dBm sub-GHz transmitter | RF Transceiver +13 dBm sub-GHz transmitter |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | Silicon Laboratories |
| Product Category | RF Transceiver | RF Transceiver | RF Transceiver |
| RoHS | Y | Y | Y |
| Type | Sub-GHz | 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 | 30 mA | - |
| Output Power | 20 dBm | 13 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 | Tube | Reel |
| Sensitivity | - 121 dBm | - 121 dBm | - |
| Series | Si4432 | SI4431 | SI4431 |
| Brand | Silicon Labs | Silicon Labs | Silicon Labs |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Supply Current Max | 85 mA | 30 mA | - |
| Product Type | RF Transceiver | RF Transceiver | RF Transceiver |
| Factory Pack Quantity | 490 | 490 | 2500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Tradename | EZRadioPRO | EZRadioPRO | EZRadioPRO |
| Unit Weight | 0.001515 oz | 0.001515 oz | - |
| Moisture Sensitive | - | - | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Silicon Labs |
SI4432-B1-FM | RF Transceiver +20 dBm sub-GHz transmitter | |
| SI4431-B1-FM | RF Transceiver +13 dBm sub-GHz transmitter | ||
| SI4432-B1-FMR | RF Transceiver +20 dBm sub-GHz transmitter | ||
| SI4431-B1-FMR | RF Transceiver +13 dBm sub-GHz transmitter | ||
| SI4432-V2-FM | RF Transceiver +20 dBm sub-GHz transmitter | ||
| SI4432-V2-FM | IC RF TXRX ISM<1GHZ 20VFQFN | ||
| SI4431-B1-FMR | IC RF TXRX ISM<1GHZ 20VFQFN | ||
| SI4432-B1-FMR | IC RF TXRX ISM<1GHZ 20VFQFN | ||
| SI4431-B1-FM | RF Transceiver Si4431 EZRadioPRO Transceiver +13dBm | ||
| SI4432-B1-FM | RF Transceiver Si4432 EZRadioPRO Transceiver +20dBm | ||
| SI4432-V2-FMR | RF Transceiver +20 dBm sub-GHz transmitter | ||
| SI4431DY | MOSFET 30V 7A 2.5W | ||
| SI4432-V2-FMR | ISM TRANSCEIVER | ||
Vishay / Siliconix |
SI4431CDY-T1-GE3 | MOSFET -30V Vds 20V Vgs SO-8 | |
| SI4431BDY-T1-E3 | MOSFET 30V (D-S) 7.5A | ||
| SI4431BDY-T1-GE3 | MOSFET 30V 7.5A 2.5W 30mohm @ 10V | ||
| SI4431CDY-T1-E3 | MOSFET -30V Vds 20V Vgs SO-8 | ||
| SI4431BDY-T1-E3-CUT TAPE | New and Original | ||
| SI4431-B1-FMRSILICONLAB | New and Original | ||
| SI4431ADY | MOSFET 30V 7A 2.5W | ||
| SI4431ADY-T1 | New and Original | ||
| SI4431ADY-T1-E3 | MOSFET RECOMMENDED ALT 781-SI4431BDY-E3 | ||
| SI4431B | New and Original | ||
| SI4431BC | New and Original | ||
| SI4431BDY | MOSFET Transistor, P-Channel, SO | ||
| SI4431BDY-T1-E3 GE3 | New and Original | ||
| SI4431BDY-T1-E3-S | New and Original | ||
| SI4431BDY-T1-E3CT | New and Original | ||
| SI4431CDY | New and Original | ||
| SI4431CDY-GE3-S | New and Original | ||
| SI4431CDY-T1-GE3-S | New and Original | ||
| SI4431CDY-TI-GE3 | New and Original | ||
| SI4431DY-E1 | New and Original | ||
| SI4431DY-NL | New and Original | ||
| SI4431DY-T1 | MOSFET Transistor, P-Channel, SO | ||
| SI4431DY-T1-E3 | MOSFET RECOMMENDED ALT 781-SI4431BDY-E3 | ||
| SI4431DY-T1-GE3 | New and Original | ||
| SI4431DY-TI | New and Original | ||
| SI4431DY-TI-E3 | New and Original | ||
| SI4432 | New and Original | ||
| SI4432-B-FMR | New and Original | ||
| SI4432-B1-FMR SI4432 | New and Original | ||
| SI4432-B1-FMR . | New and Original | ||
| SI4432BPF | New and Original | ||
| SI4431-B0-FM | New and Original | ||
| SI4431BDYT1E3 | New and Original | ||
Vishay |
SI4431BDY-T1-E3 | MOSFET P-CH 30V 5.7A 8-SOIC | |
| SI4431BDY-T1-GE3 | MOSFET P-CH 30V 5.7A 8SOIC | ||
| SI4431CDY-T1-E3 | MOSFET P-CH 30V 9A 8SOIC | ||
| SI4431CDY-T1-GE3 | MOSFET P-CH 30V 9A 8-SOIC |