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| PartNumber | MAX491EEPD+ | MAX491EEPD | MAX491EEPD+T |
| Description | RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver | RS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers | |
| Manufacturer | Maxim Integrated | - | - |
| Product Category | RS-422/RS-485 Interface IC | - | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-14 | - | - |
| Series | MAX491E | - | - |
| Function | Transceiver | - | - |
| Data Rate | 2.5 Mb/s | - | - |
| Number of Drivers | 1 Driver | - | - |
| Number of Receivers | 1 Receiver | - | - |
| Operating Supply Voltage | 4.75 V to 5.25 V | - | - |
| Operating Supply Current | 500 uA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tube | - | - |
| Height | 4.45 mm (Max) | - | - |
| Input Voltage | 4.75 V to 5.25 V | - | - |
| Length | 19.43 mm (Max) | - | - |
| Output Voltage | - 8 V to + 12.5 V | - | - |
| Width | 7.87 mm (Max) | - | - |
| Brand | Maxim Integrated | - | - |
| Duplex | Full Duplex | - | - |
| Pd Power Dissipation | 800 mW | - | - |
| Product Type | RS-422/RS-485 Interface IC | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Interface ICs | - | - |
| Part # Aliases | MAX491E | - | - |
| Unit Weight | 0.057144 oz | - | - |