240 MHz to 930 MHz RF transmitter IC, featuring a 256Kbps data rate and 13dBm output power. This surface mount component operates with a supply voltage range of 1.8V to 3.6V, drawing 30mA during transmission. Housed in a QFN package, it offers a wide operating temperature range from -40°C to 85°C.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Silicon Labs SI4031-B1-FM datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Package/Case | QFN |
| Current - Transmitting | 30mA |
| Data Rate | 256Kbps |
| Frequency | 930MHz |
| Height | 0.85mm |
| Length | 4mm |
| Max Frequency | 930MHz |
| Min Frequency | 240MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount, PCB |
| Operating Frequency | 240 MHz to 930 MHz |
| Operating Supply Current | 30mA |
| Operating Supply Voltage | 3V |
| Output Power (dBm) | 13dBm |
| Package Quantity | 75 |
| Packaging | Cut Tape |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | EZRadioPRO® |
| Weight | 0.001515oz |
| Width | 4mm |
| RoHS | Compliant |
Download the complete datasheet for Silicon Labs SI4031-B1-FM to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
