SI4460-B1B-FMR
IC RF TXRX ISM<1GHZ 20QFNManufacturer: Silicon Labs
Categories: RF Transceiver ICs
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The Silicon Labs SI4460-B1B-FMR is a highly configurable wireless transceiver IC designed for general ISM band applications below 1GHz. This device supports data rates up to 1Mbps and offers flexible modulation schemes including 4GFSK, GFSK, GMSK, and OOK. Operating across a wide frequency range of 119MHz to 1.05GHz, it achieves a sensitivity of -126dBm and provides an adjustable output power up to 13dBm.
With a compact 20-VFQFN exposed pad package, the SI4460-B1B-FMR is suitable for surface mount applications. It features a single SPI serial interface for control and configuration, along with 4 general-purpose I/O pins. Power consumption is efficient, with typical receiving current at 10.7mA to 13.7mA and transmitting current at 18mA, operating from a 1.8V to 3.6V supply. This component finds application in various industries including industrial automation, smart metering, and wireless sensor networks.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VFQFN Exposed Pad |
| Sensitivity | -126dBm |
| Mounting Type | Surface Mount |
| Frequency | 119MHz ~ 1.05GHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 3.6V |
| Power - Output | 13dBm |
| Protocol | - |
| Current - Receiving | 10.7mA ~ 13.7mA |
| Data Rate (Max) | 1Mbps |
| Current - Transmitting | 18mA |
| Supplier Device Package | 20-QFN (4x4) |
| GPIO | 4 |
| Modulation | 4GFSK, GFSK, GMSK, OOK |
| RF Family/Standard | General ISM < 1GHz |
| Serial Interfaces | SPI |
| Programmable | Not Verified |
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