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| PartNumber | MAX251ESD+ | MAX251ESD+T | MAX251ESD+G071 |
| Description | RS-232 Interface IC 5V Isolated RS-232 Driver Receiver | RS-232 Interface IC 5V Isolated RS-232 Driver Receiver | RS-232 Interface IC 5V Isolated RS-232 Driver Receive |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-14 | - | - |
| Series | MAX251 | MAX251 | MAX251 |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 116 kb/s | 116 kb/s | 116 kb/s |
| Number of Drivers | 2 Driver | 2 Driver | 2 Driver |
| Number of Receivers | 2 Receiver | 2 Receiver | 2 Receiver |
| Operating Supply Current | 500 uA | 500 uA | 500 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Tube |
| Product | RS-232 Transceivers | RS-232 Transceivers | RS-232 Transceivers |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Shutdown | With Shutdown | With Shutdown | With Shutdown |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Factory Pack Quantity | 50 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | MAX251 | MAX251 | MAX251 |
| Unit Weight | 0.009143 oz | - | - |
| Type | - | - | Transceiver |
| Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 14-SOIC |
| Protocol | - | - | RS232 |
| Number of Drivers Receivers | - | - | 2016/2/2 |
| Duplex | - | - | Full |
| Receiver Hysteresis | - | - | 600mV |