SI4432
240-930MHz RF Transceiver IC supporting FSK, GFSK, and OOK modulation. Features a 20dBm output power and -121dBm sensitivity, operating with a 1.8V to 3.6V supply voltage. Data rates up to 256Kbps are supported via an SPI interface. This 3V automotive-grade component is housed in a 20-pin QFN package, with operating temperatures ranging from -40°C to 85°C.
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About SI4432
The Silicon Labs SI4432 Rf Wireless datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: 240-930MHz RF Transceiver IC supporting FSK, GFSK, and OOK modulation. Features a 20dBm output power and -121dBm sensitivity, operating with a 1.8V to 3.6V supply voltage. Data rates up to 256Kbps are supported via an SPI interface. This 3V automotive-grade component is housed in a 20-pin QFN package, with operating temperatures ranging from -40°C to 85°C.. Key parameters include Current - Receiving: 18.5mA, Current - Transmitting: 85mA, Data Rate: 256Kbps, Depth: 4mm, and Frequency: 930MHz. SI4432 is manufactured by Silicon Labs as part of their Rf Wireless product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Silicon Labs
- Category
- Rf Wireless
- File Size
- 797 KB
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Parameters
| Current - Receiving | 18.5mA |
| Current - Transmitting | 85mA |
| Data Rate | 256Kbps |
| Depth | 4mm |
| Frequency | 930MHz |
| Height | 0.85mm |
| Interface | SPI |
| Length | 4mm |
| Max Frequency | 930MHz |
| Max Operating Temperature | 85°C |
| Max Supply Current | 85mA |
| Max Supply Voltage | 3.6V |
| Min Frequency | 240MHz |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of GPIO | 3 |
| Operating Supply Voltage | 3V |
| Output Power (dBm) | 20dBm |
| Package/Case | QFN |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Sensitivity | -121dBm |
| Weight | 0.001515oz |
| Width | 4mm |