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| PartNumber | DS481TMX | DS481TMX/NOPB | DS481TMXNOPB |
| Description | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC Low Power RS-485/RS-422 Multipoint Trans | |
| Manufacturer | Texas Instruments | - | |
| Product Category | IC Chips | Interface - Drivers, Receivers, Transceivers | - |
| Series | - | DS481 | - |
| Type | - | Transceiver | - |
| Packaging | - | Digi-ReelR Alternate Packaging | - |
| Unit Weight | - | 0.005044 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Package Case | - | SOIC-8 Narrow | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Output Type | - | Differential | - |
| Function | - | Transceiver | - |
| Voltage Supply | - | 4.75 V ~ 5.25 V | - |
| Supplier Device Package | - | 8-SOIC | - |
| Protocol | - | RS422, RS485 | - |
| Data Rate | - | 2Mbps | - |
| Number of Drivers Receivers | - | 2016/1/1 | - |
| Duplex | - | Half | - |
| Receiver Hysteresis | - | 70mV | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Operating Supply Voltage | - | 5 V | - |
| Operating Supply Current | - | 500 uA | - |
| Number of Drivers | - | 1 Driver | - |
| Number of Receivers | - | 1 Receiver | - |