| PartNumber | ATA5743P6-TKQY 19 | ATA5743P6-TGSY | ATA5743P6-TGQY 19 |
| Description | RF Receiver UHF ASK / FSK Receiver | RF Receiver ASK/FSK Rec.(impr.FSK sensitiv,IF=600kH) | RF Receiver ASK/FSK Rec(impr.FSK SensitivIF=600kH) |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | RF Receiver | RF Receiver | RF Receiver |
| RoHS | Y | - | Y |
| Type | Receiver | UHF ASK/FSK Receivers | FSK/ASK Receiver |
| Operating Frequency | 449 MHz | 450 MHz | 299 MHz to 449 MHz |
| Maximum Operating Temperature | + 105 C | + 105 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Package / Case | SSO-20 | SOIC-20 | SSOP-20 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| NF Noise Figure | 7 dB | - | 7 dB |
| Product Type | RF Receiver | RF Receiver | RF Receiver |
| Factory Pack Quantity | 4000 | - | 2000 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Supply Voltage Max | 5.5 V | 5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | - | 4.5 V |
| Description/Function | - | Automotive RF | - |
| Frequency Range | - | 300 MHz to 450 MHz | - |
| Unit Weight | - | 0.028254 oz | 0.016000 oz |
| Packaging | - | - | Reel |