Datasheet Details
| Part number | DRF4431F20 |
|---|---|
| Manufacturer | DORJI |
| File Size | 136.43 KB |
| Description | 20dBm ISM RF Transceiver Module |
| Datasheet |
 DRF4431F20 Datasheet
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General Description
DRF4432F20 is a type of low cost RF front-end transceiver module based on SI4432 from Silicon labs.
It keeps all the advantages of RFIC SI4432 but simplifies the circuit design.
The high sensitivity (-121dBm) and 20dBm high power output make the module suitable for most short range applications.
Key Features
- Frequency Range: 433/868MHz.
- Modulation: FSK/GFSK/OOK.
- SPI Data Interface.
- Sensitivity: -121dBm.
- Output Power: +20dBm.
- Data Rate: -0.123~256 kbps.
- Digital RSSI.
- Wake-up Timer.
- 64 bytes TX/RX FIFOs.
- Integrated Voltage Regulator.
- Frequency Hopping Capability.
- Temperature sensor and 8-bit ADC.
- Working Temperature: -20°C ~+60°C.
- Standby current: ≤ 1uA.
- Supply voltage: 1.8~3.6V.