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| PartNumber | DS1820 | DS1820 , SMP30-220 | DS1820+T |
| Description | SENSOR DIGITAL -55C-125C TO92-3 | ||
| Manufacturer | Maxim Integrated | - | - |
| Product Category | IC Chips | - | - |
| Series | - | - | - |
| Packaging | Bulk | - | - |
| Package Case | TO-226-3, TO-92-3 (TO-226AA) | - | - |
| Operating Temperature | -55°C ~ 125°C | - | - |
| Output Type | 1-WireR | - | - |
| Features | Programmable Limit | - | - |
| Voltage Supply | 3 V ~ 5.5 V | - | - |
| Supplier Device Package | TO-92-3 | - | - |
| Resolution | 7 b | - | - |
| Sensor Type | Digital, Local | - | - |
| Test Condition | -10°C ~ 85°C (-55°C ~ 125°C) | - | - |
| Sensing Temperature Local | -55°C ~ 125°C | - | - |
| Sensing Temperature Remote | - | - | - |
| Accuracy Highest Lowest | ±0.5°C (±2°C) | - | - |