AX-SFJK-API-1-01-TX30
IC RF TXRX+MCU ISM<1GHZ 40QFNManufacturer: onsemi
Categories: RF Transceiver ICs
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onsemi AX-SFJK-API-1-01-TX30 is a highly integrated RF transceiver and microcontroller solution designed for the burgeoning IoT market, particularly for applications leveraging the SIGFOX™ protocol. This device operates within the General ISM < 1GHz frequency band, specifically supporting 922MHz transmissions. It features a robust set of capabilities including a maximum data rate of 600bps and a remarkable sensitivity of -126dBm, ensuring reliable communication in challenging environments. The transmit power is configurable up to 13dBm, with typical current consumption of 45mA during transmission and 15mA during reception.
Onboard peripherals include 8 GPIO pins and serial interfaces such as SPI and UART for flexible system integration. The AX-SFJK-API-1-01-TX30 supports FSK and GFSK modulation schemes. Packaged in a 40-VFQFN exposed pad, this component is designed for surface mounting and operates across a wide temperature range of -40°C to 85°C. The supply voltage range is 1.8V to 3.6V. This device is well-suited for smart metering, asset tracking, industrial automation, and smart home applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 40-VFQFN Exposed Pad |
| Sensitivity | -126dBm |
| Mounting Type | Surface Mount |
| Frequency | 922MHz |
| Memory Size | - |
| Type | TxRx + MCU |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 3.6V |
| Power - Output | 13dBm |
| Protocol | SIGFOX™ |
| Current - Receiving | 15mA |
| Data Rate (Max) | 600bps |
| Current - Transmitting | 45mA |
| Supplier Device Package | 40-QFN (7x5) |
| GPIO | 8 |
| Modulation | FSK, GFSK |
| RF Family/Standard | General ISM < 1GHz |
| Serial Interfaces | SPI, UART |
| Programmable | Not Verified |
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