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| PartNumber | ST485ECDR | ST485EC | ST485ECD |
| Description | RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans | RS-422/485 TRANSCEIVER 1TR 1T 1R, RL | Buffers & Line Drivers Hi-Spd Lo Pwr Trans |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | RS-422/RS-485 Interface IC | Interface - Drivers, Receivers, Transceivers | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-8 | - | - |
| Series | ST485EC | ST485EC | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 5 Mb/s | 5Mbps | - |
| Number of Drivers | 1 Driver | 1 Driver | - |
| Number of Receivers | 1 Receiver | 1 Receiver | - |
| Operating Supply Voltage | 7 V | 7 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Input Voltage | 5.25 V | 5.25 V | - |
| Brand | STMicroelectronics | - | - |
| Duplex | Half Duplex | Half | - |
| Product Type | RS-422/RS-485 Interface IC | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.017870 oz | 0.017870 oz | - |
| Type | - | Transceiver | - |
| Package Case | - | SO-8 | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Voltage Supply | - | 4.75 V ~ 5.25 V | - |
| Supplier Device Package | - | 8-SO | - |
| Protocol | - | RS422, RS485 | - |
| Number of Drivers Receivers | - | 2016/1/1 | - |
| Receiver Hysteresis | - | 70mV | - |