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| PartNumber | DS1631AU+ | DS1631+ | DS1631AU+T |
| Description | Board Mount Temperature Sensors Digital Thermometer & Thermostat | Board Mount Temperature Sensors Digital Thermometer & Thermostat | |
| Manufacturer | Maxim Integrated | Maxim Integrated | DALLAS |
| Product Category | Board Mount Temperature Sensors | Board Mount Temperature Sensors | Temperature Sensors, Transducers |
| RoHS | Y | Y | - |
| Output Type | Digital | Digital | - |
| Configuration | Local | Local | - |
| Accuracy | +/- 0.5 C | +/- 0.5 C | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Interface Type | 2-Wire, I2C, SMBus | 2-Wire, I2C, SMBus | - |
| Resolution | 9 bit to 12 bit | 12 bit | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Temperature Threshold | Programmable | Programmable | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SOP-8 | PDIP-Narrow-8 | - |
| Product | Thermometer Thermostat | Thermometer Thermostat | - |
| Packaging | Tube | Bulk | - |
| Series | DS1631 | DS1631 | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Operating Supply Current | 1 mA | 1.25 mA | - |
| Product Type | Temperature Sensors | Temperature Sensors | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Sensors | Sensors | - |
| Part # Aliases | 90-1631U+A00 DS1631AU | 90-16310+000 DS1631 | - |
| Unit Weight | 0.000811 oz | 0.017284 oz | - |