RF Transceiver IC with integrated microcontroller, operating in the sub-GHz ISM band. Features a data rate up to 1Mbps and a transmit output power of 13dBm. Offers excellent receiver sensitivity of -126dBm. Operates from 1.8V to 3.6V supply voltage, with a wide temperature range of -40°C to 85°C. Includes SPI interface and 4 GPIO pins. Packaged in a compact 4x4mm QFN.
Frequency119MHz
PackageQFN
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Technical Specifications
Silicon Labs SI4460-B1B-FM technical specifications.
General
| Package/Case | QFN |
| Current - Receiving | 13.7mA |
| Current - Transmitting | 18mA |
| Data Rate | 1Mbps |
| Frequency | 119MHz |
| Height | 0.85mm |
| Interface | SPI |
| Length | 4mm |
| Max Frequency | 1.05GHz |
| Min Frequency | 119MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.8V |
| Number of GPIO | 4 |
| Number of Receivers | 1 |
| Number of Transmitters | 1 |
| Output Power (dBm) | 13dBm |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Sensitivity | -126dBm |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs SI4460-B1B-FM Datasheet
Download the complete datasheet for Silicon Labs SI4460-B1B-FM to view detailed technical specifications.
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