ATA8743C-PXQW
RF TX IC ASK 868-928MHZ 24VQFNManufacturer: Microchip Technology
Categories: RF Transmitters
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The Microchip Technology ATA8743C-PXQW is a highly integrated RF transmitter IC designed for robust wireless applications. This component operates across the 868MHz to 928MHz frequency band, supporting both ASK and FSK modulation schemes. It achieves a maximum output power of 5.5dBm and supports data rates up to 32kbps. On-chip memory includes 4kB of Flash, 256B of EEPROM, and 256B of SRAM for firmware and data storage. The device features a PCB or surface mount antenna connector and is housed in a 24-VQFN exposed pad package, suitable for surface mounting. With a supply voltage range of 2V to 4V and a transmitting current of 9.8mA, the ATA8743C-PXQW is optimized for low-power operation. Typical applications include home automation, remote sensing, and remote keyless entry (RKE) systems. This component is supplied in Tape & Reel packaging.
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:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Frequency | 868MHz ~ 928MHz |
| Memory Size | 4kB Flash, 256B EEPROM, 256B SRAM |
| Modulation or Protocol | ASK, FSK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 4V |
| Power - Output | 5.5dBm |
| Applications | Home Automation, Remote Sensing, RKE |
| Data Rate (Max) | 32kbps |
| Current - Transmitting | 9.8mA |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 24-QFN (5x5) |
| Programmable | Not Verified |
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