| PartNumber | ATA5744N-TKSY 19 | ATA5744N-TKQY 19 |
| Description | RF Receiver RF DATA CONTROL RECEIVER | RF Receiver RF DATA CONTROL RECEIVER |
| Manufacturer | Microchip | Microchip |
| Product Category | RF Receiver | RF Receiver |
| RoHS | Y | Y |
| Type | Receiver | Receiver |
| Operating Frequency | 449 MHz | 449 MHz |
| Maximum Operating Temperature | + 105 C | + 105 C |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Package / Case | SSO-20 | SSO-20 |
| Mounting Style | SMD/SMT | SMD/SMT |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel |
| NF Noise Figure | 7 dB | 7 dB |
| Product Type | RF Receiver | RF Receiver |
| Factory Pack Quantity | 83 | 4000 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V |