| PartNumber | SP3243EHEA-L/TR | SP3243EHET-L | SP3243EHEA-L |
| Description | RS-232 Interface IC Intel. +3V to +5.5V RS-232 | RS-232 Interface IC Intel. +3V to +5.5V RS-232 | RS-232 Interface IC Intel. +3V to +5.5V RS-232 |
| Manufacturer | MaxLinear | MaxLinear | MaxLinear |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SOIC-28 Wide | SSOP-28 |
| Series | SP3243E | SP3243E | SP3243E |
| Packaging | Reel | Tube | Tube |
| Brand | MaxLinear | MaxLinear | MaxLinear |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| Factory Pack Quantity | 1500 | 27 | 46 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Tradename | Sipex | Sipex | Sipex |
| Unit Weight | 0.025045 oz | 0.027937 oz | 0.025045 oz |
| Function | - | Transceiver | Transceiver |
| Data Rate | - | 460 kb/s | 460 kb/s |
| Number of Drivers | - | 3 Driver | 3 Driver |
| Number of Receivers | - | 5 Receiver | 5 Receiver |
| Operating Supply Current | - | 1 uA | 1 uA |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Product | - | RS-232 Transceivers | RS-232 Transceivers |
| Shutdown | - | With Shutdown | With Shutdown |
| Operating Supply Voltage | - | 3 V to 5.5 V | 3 V to 5.5 V |
| Pd Power Dissipation | - | 1000 mW | 900 mW |
| Propagation Delay Time | - | 0.15 us | 0.15 us |