SI4431-A0-FMR
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | TxRx Only |
| Voltage - Supply | 1.8V~3.6V |
| Frequency | 240MHz~930MHz |
| Power - Output | 13dBm |
| RF Family/Standard | General ISM < 1GHz |
| Sensitivity | -118dBm |
| Data Rate (Max) | 128kbps |
| Serial Interfaces | SPI |
| Current - Receiving | 18.5mA |
| Current - Transmitting | 28mA |
| Modulation | FSK, GFSK, OOK |
| GPIO | 3 |
| RoHS Status | Non-RoHS Compliant |
SI4431-A0-FMR Overview
Additionally, there is a 20-VFQFN Exposed Pad package for saving space.In this case, RF transceiver's mounting method is Surface Mount.With transceiver RF's high efficiency, it appears as a TxRx Only.High reliability is provided by the advanced transceiver RF' packaging Tape & Reel (TR).The system operates at a frequency of 240MHz~930MHz.
SI4431-A0-FMR Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used
SI4431-A0-FMR Applications
There are a lot of Silicon Labs SI4431-A0-FMR RF Transceiver ICs applications.
- Internet of Things (IoT)
- M2M Communication
- Switch
- Secure Payment
- Home and Security
- Utility and Smart Energy
- Remote Control
- Thermostats
- Power Amplifier (PA)