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| PartNumber | MAX491EESD+ | MAX491EESD+T | MAX491EESD-T |
| Description | RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver | RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver | RS-422/RS-485 Interface IC RS-485/RS-422 Transceive |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Series | MAX491E | MAX491E | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 2.5 Mb/s | 2.5 Mb/s | 2.5Mbps |
| Number of Drivers | 1 Driver | 1 Driver | - |
| Number of Receivers | 1 Receiver | 1 Receiver | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Operating Supply Current | 300 uA | 500 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 1.5 mm (Max) | 1.5 mm (Max) | - |
| Input Voltage | 0.8 V to 2 V | 0.8 V to 2 V | - |
| Length | 8.75 mm (Max) | 8.75 mm (Max) | - |
| Output Voltage | 3 V | 3 V | - |
| Width | 4 mm (Max) | 4 mm (Max) | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Duplex | Full Duplex | - | Full |
| Pd Power Dissipation | 667 mW | 667 mW | - |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | - |
| Propagation Delay Time | 40 ns, 60 ns | 40 ns, 60 ns | - |
| Factory Pack Quantity | 50 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | MAX491E | MAX491E | - |
| Unit Weight | 0.011923 oz | 0.011923 oz | - |
| Type | - | - | Transceiver |
| Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |
| Supplier Device Package | - | - | 14-SOIC |
| Protocol | - | - | RS422, RS485 |
| Number of Drivers Receivers | - | - | 2016/1/1 |
| Receiver Hysteresis | - | - | 70mV |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Maxim Integrated |
MAX491EESD+ | RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver | |
| MAX491EESD+T | RS-422/RS-485 Interface IC RS-485/RS-422 Transceiver | ||
| MAX491EESD-T | RS-422/RS-485 Interface IC RS-485/RS-422 Transceive | ||
| MAX491EESD+ | RS-422/RS-485 Interface IC RS-485/RS-422 Transceive | ||
| MAX491EESDT | Nuevo y original | ||
| MAX491EESD | RS-422/RS-485 Interface IC RS-485/RS-422 Transceive |