RF Transceiver IC with 1Mbps data rate, operating at 142MHz. Features SPI interface, 16dBm output power, and -126dBm sensitivity. Current consumption is 13mA receiving and 43mA transmitting. Designed for a 1.8V to 3.6V supply range, with a typical 3.3V operation. Packaged in QFN, this RoHS compliant component is supplied on tape and reel.
Frequency142MHz
PackageQFN
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Technical Specifications
Silicon Labs SI4461-B1B-FMR technical specifications.
General
| Package/Case | QFN |
| Current - Receiving | 13mA |
| Current - Transmitting | 43mA |
| Data Rate | 1Mbps |
| Frequency | 142MHz |
| Interface | SPI |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.8V |
| Number of Receivers | 1 |
| Number of Transmitters | 1 |
| Operating Supply Voltage | 3.3V |
| Output Power (dBm) | 16dBm |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Sensitivity | -126dBm |
| Series | EZRadioPRO® |
| Weight | 0.000582oz |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs SI4461-B1B-FMR Datasheet
Download the complete datasheet for Silicon Labs SI4461-B1B-FMR to view detailed technical specifications.
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