ATA5743P3-TKSY
RF RX ASK/FSK 300-450MHZ 20SSOManufacturer: Microchip Technology
Categories: RF Receivers
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Microchip Technology ATA5743P3-TKSY is a highly sensitive RF receiver operating in the 300MHz to 450MHz frequency band. This component supports both ASK and FSK modulation schemes and achieves a data rate of up to 10kBaud. With a receiver sensitivity of -110dBm, it is designed for robust performance in demanding applications. The device features a low receiving current of 7.5mA and operates within a voltage supply range of 4.5V to 5.5V. Packaged in a 20-LSSOP, it is suitable for surface mount assembly. The ATA5743P3-TKSY is utilized in industries such as automotive for Remote Keyless Entry (RKE), telemetry systems, and various security technology implementations. It operates reliably across an extended temperature range of -40°C to 105°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 20-LSSOP (0.173"", 4.40mm Width) |
| Sensitivity | -110dBm |
| Mounting Type | Surface Mount |
| Frequency | 300MHz ~ 450MHz |
| Memory Size | - |
| Modulation or Protocol | ASK, FSK |
| Data Interface | PCB, Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | RKE, Telemetering, Security Technology |
| Current - Receiving | 7.5mA |
| Data Rate (Max) | 10kBaud |
| Antenna Connector | PCB, Surface Mount |
| Supplier Device Package | 20-SSO |
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