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| PartNumber | LTC2857HDD-1#PBF | LTC2857HDD-2#PBF | LTC2857HDD-1#TRPBF |
| Description | RS-422/RS-485 Interface IC 5V Full-Duplex 20Mbps RS485 Transceiver | RS-422/RS-485 Interface IC 5V Full-Duplex 250kbps RS485 Transceiver | RS-422/RS-485 Interface IC 5V Full-Duplex 20Mbps RS485 Transceiver |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-8 | DFN-8 | DFN-8 |
| Series | LTC2857 | LTC2857 | LTC2857 |
| Function | Transceiver | - | - |
| Data Rate | 20 Mb/s | - | - |
| Number of Drivers | 1 Driver | - | - |
| Number of Receivers | 1 Receiver | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Operating Supply Current | 0.66 mA | 0.7 mA | 0.66 mA |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 5 V | - | - |
| Product | RS-422/RS-485 Transceivers | - | - |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Shutdown | Shutdown | - | - |
| Duplex | Full Duplex | - | - |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| Protocol Supported | RS-422, RS-485 | - | - |
| Factory Pack Quantity | 121 | 121 | 2500 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |