| PartNumber | ST485BDR | ST485BD |
| Description | RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans | Buffers & Line Drivers Hi-Spd Lo Pwr Trans |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | RS-422/RS-485 Interface IC | Buffers & Line Drivers |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SO-8 | SO-8 |
| Series | ST485B | ST485B |
| Function | Transceiver | Line Transceiver |
| Data Rate | 2.5 Mb/s | 2.5 Mb/s |
| Number of Drivers | 1 Driver | - |
| Number of Receivers | 1 Receiver | - |
| Operating Supply Voltage | 7 V | 7 V |
| Operating Supply Current | 500 uA | +/- 2 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Reel | Tube |
| Input Voltage | 5.25 V | - |
| Brand | STMicroelectronics | STMicroelectronics |
| Duplex | Half Duplex | - |
| Product Type | RS-422/RS-485 Interface IC | Buffers & Line Drivers |
| Factory Pack Quantity | 2500 | 100 |
| Subcategory | Interface ICs | Logic ICs |
| Unit Weight | 0.017870 oz | 0.017870 oz |
| Number of Input Lines | - | 1 Input |
| Number of Output Lines | - | 1 Output |
| Supply Voltage Max | - | 5.25 V |
| Supply Voltage Min | - | 4.75 V |
| Interface Type | - | RS-422. RS-485 |
| Number of Transceivers | - | 1 |
| Receiver Signal Type | - | Differential |