IC: RF transceiver; 256kbps; 1.8÷3.6VDC; SPI; SMD; QFN20; 13dBm
Multiples:
1.0
Minimum quantity:
1.0
Product code:
SI4431-B1-FM
Manufacturer: SILICON LABS
Manufacturer code: SI4431-B1-FM
Product downloads
Specification for IC: RF transceiver; 256kbps; 1.8÷3.6VDC; SPI; SMD; QFN20; 13dBm
| Mounting | SMD |
| Supply voltage | 1.8...3.6V DC |
| Case | QFN20 |
| Type of integrated circuit | RF transceiver |
| Integrated circuit features | integrated voltage regulator, PoR, RSSI |
| Operating temperature | -40...85°C |
| Interface | SPI |
| Frequency | 240...930MHz |
| Communictions protocol | ISM |
| Kind of modulation | FSK, GFSK, OOK |
| Transmitter output power | 13dBm |
| Transmission rate | 256kbps |
| Quiescent current | 450nA |
| DC supplying current | 30mA |
| TX/RX buffer size | 64 B/64 B |