ATA5743P3-TKQY 19
RF RX ASK/FSK 300-450MHZ 20SSOManufacturer: Microchip Technology
Categories: RF Receivers
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The Microchip Technology ATA5743P3-TKQY-19 is a highly sensitive RF receiver operating within the 300MHz to 450MHz frequency range, supporting both ASK and FSK modulation. This component achieves a sensitivity of -110dBm at a maximum data rate of 10kBaud, making it suitable for applications requiring reliable wireless communication. Designed for surface-mount integration onto a PCB via its 20-SSO package, it draws a receiving current of 7.5mA from a 4.5V to 5.5V supply. The ATA5743P3-TKQY-19 is commonly employed in Remote Keyless Entry (RKE), telemetering, and security technology systems, benefiting from its robust performance and compact form factor. It 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)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| 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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