AX5243-1-TW30
IC RF TXRX ISM<1GHZ 20QFNManufacturer: onsemi
Categories: RF Transceiver ICs
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The onsemi AX5243-1-TW30 is a highly integrated RF transceiver IC designed for general ISM band applications below 1GHz. Operating across a frequency range of 27MHz to 1.05GHz, this device supports multiple modulation schemes including 4FSK, ASK, FSK, GFSK, GMSK, MSK, and PSK, enabling flexible wireless communication. It offers a maximum transmit power of 16dBm and a receive sensitivity of -137dBm, with typical receive currents ranging from 6.5mA to 11mA and transmit current at 48mA. Data rates up to 125kbps are supported. Communication is managed via an SPI serial interface. The AX5243-1-TW30 is housed in a 20-VFQFN exposed pad package suitable for surface mounting and operates within a temperature range of -40°C to 85°C, powered by a voltage supply of 1.8V to 3.6V. This component finds application in wireless sensor networks, smart metering, and industrial automation systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-VFQFN Exposed Pad |
| Sensitivity | -137dBm |
| Mounting Type | Surface Mount |
| Frequency | 27MHz ~ 1.05GHz |
| Memory Size | - |
| Type | TxRx Only |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 3.6V |
| Power - Output | 16dBm (Max) |
| Protocol | - |
| Current - Receiving | 6.5mA ~ 11mA |
| Data Rate (Max) | 125kbps |
| Current - Transmitting | 48mA |
| Supplier Device Package | 20-QFN (4x4) |
| Modulation | 4FSK, ASK, FSK, GFSK, GMSK, MSK, PSK |
| RF Family/Standard | General ISM < 1GHz |
| Serial Interfaces | SPI |
| Programmable | Not Verified |
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