| PartNumber | SN75LP1185DBR | SN75LP1185DW | SN75LP1185DBRE4 |
| Description | RS-232 Interface IC LP Mult RS232 | RS-232 Interface IC LP Mult RS232 | RS-232 Interface IC Lo-Pwr Mult RS-232 Driver and Receiver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| 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-20 | SOIC-20 | SSOP-20 |
| Series | SN75LP1185 | SN75LP1185 | SN75LP1185 |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 256 kb/s | 256 kb/s | 256 kb/s |
| Number of Drivers | 3 Driver | 3 Driver | 3 Driver |
| Number of Receivers | 5 Receiver | 5 Receiver | 5 Receiver |
| Duplex | Full Duplex | Full Duplex | - |
| Operating Supply Current | 1 mA | 1 mA | 0.8 mA, 1 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Reel | Tube | Reel |
| Height | 1.95 mm | 2.35 mm | 1.95 mm |
| Length | 7.2 mm | 12.8 mm | 7.2 mm |
| Product | RS-232 Transceivers | RS-232 Transceivers | RS-232 Transceivers |
| Supply Type | Triple Supply | Triple Supply | Triple Supply |
| Width | 5.3 mm | 7.52 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| Factory Pack Quantity | 2000 | 25 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.005527 oz | 0.017662 oz | 0.005527 oz |
| Output Type | - | - | Single-Ended |
| Number of Transceivers | - | - | 1 Transceiver |
| Protocol Supported | - | - | RS-232 |
| Receiver Signal Type | - | - | Single-Ended |