Images are for reference only.
See Product Specifications for product details.
| Part Number | SI4438-C2A-GM |
|---|---|
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | FSK, GFSK, GMSK, OOK |
| Frequency | 425MHz ~ 525MHz |
| Data Rate (Max) | 500kbps |
| Power - Output | 20dBm (Max) |
| Sensitivity | -124dBm |
| Memory Size | - |
| Serial Interfaces | SPI |
| GPIO | 4 |
| Voltage - Supply | 1.8 V ~ 3.6 V |
| Current - Receiving | 13.7mA |
| Current - Transmitting | 75mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-VFQFN Exposed Pad |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
SI4430-A0-FM | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | 0 | Details | |
 |
SI4430-B1-FM | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | - | 27 | Details |
 |
SI4430-B1-FMR | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | - | 0 | Details |
 |
SI4430BDY-T1-E3 | Vishay Siliconix | MOSFET N-CH 30V 14A 8-SOIC | - | 0 | Details |
 |
SI4430BDY-T1-GE3 | Vishay Siliconix | MOSFET N-CH 30V 14A 8-SOIC | - | 0 | Details |
 |
SI4431-A0-FM | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | 0 | Details | |
 |
SI4431-B1-FM | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | - | 32 | Details |
 |
SI4431-B1-FMR | Silicon Labs | IC RF TXRX ISM<1GHZ 20-VFQFN | - | 0 | Details |
 |
SI4431BDY-T1-E3 | Vishay Siliconix | MOSFET P-CH 30V 5.7A 8-SOIC | - | 5000 | Details |
 |
SI4431BDY-T1-GE3 | Vishay Siliconix | MOSFET P-CH 30V 5.7A 8SOIC | - | 0 | Details |
 |
SI4431CDY-T1-E3 | Vishay Siliconix | MOSFET P-CH 30V 9A 8SOIC | - | 0 | Details |
 |
SI4431CDY-T1-GE3 | Vishay Siliconix | MOSFET P-CH 30V 9A 8-SOIC | - | 5000 | Details |