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| PartNumber | MAX3157CAI+ | MAX3157CAI+T | MAX3157CAI |
| Description | RS-422/RS-485 Interface IC High CMRR RS-485 Tcvr w/+-50V Iso | RS-422/RS-485 Interface IC High CMRR RS-485 Tcvr w/+-50V Iso | RS-422/RS-485 Interface IC High CMRR RS-485 Transceiver with 50V Isolation |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| Series | MAX3157 | MAX3157 | MAX3157 |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 250 kb/s | 250 kb/s | 250 kb/s |
| Number of Drivers | 1 Driver | 1 Driver | 1 Driver |
| Number of Receivers | 1 Receiver | 1 Receiver | 1 Receiver |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Operating Supply Current | 85 mA | 85 mA | 25 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Tube | Reel | - |
| Height | 1.78 mm (Max) | 1.78 mm (Max) | - |
| Length | 10.33 mm (Max) | 10.33 mm (Max) | - |
| Width | 5.38 mm (Max) | 5.38 mm (Max) | - |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Duplex | Half/Full Duplex | Half/Full Duplex | Half/Full Duplex |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| Factory Pack Quantity | 46 | 2000 | - |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Part # Aliases | MAX3157 | MAX3157 | MAX3157 |
| Unit Weight | 0.025045 oz | 0.025045 oz | 0.080001 oz |
| Supply Type | - | - | Single |