FM transceiver IC with 960MHz max frequency, supporting data rates up to 500Kbps. Features a sensitivity of -116dBm and output power of 13dBm. Operates with a supply voltage range of 1.8V to 3.6V, drawing a maximum of 30mA. This QFN-packaged component includes one receiver and one transmitter, with SPI interface, and is RoHS compliant.
Frequency960MHz
PackageQFN
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Technical Specifications
Silicon Labs SI4455-B1A-FMR technical specifications.
General
| Package/Case | QFN |
| Current - Receiving | 10mA |
| Current - Transmitting | 18mA |
| Data Rate | 500Kbps |
| Depth | 3mm |
| Frequency | 960MHz |
| Interface | SPI |
| Length | 3mm |
| Max Frequency | 960MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 30mA |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.8V |
| Number of Receivers | 1 |
| Number of Transmitters | 1 |
| Operating Supply Voltage | 3.6V |
| Output Power (dBm) | 13dBm |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Sensitivity | -116dBm |
| Series | EZRadio® |
| Weight | 0.000582oz |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs SI4455-B1A-FMR Datasheet
Download the complete datasheet for Silicon Labs SI4455-B1A-FMR to view detailed technical specifications.
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