| Base Part Number | DS1859 |
| Categories | Integrated Circuits (ICs) |
| Configuration | Rheostat |
| Features | Selectable Address, Temperature Sensor |
| Interface | I?C |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
| Manufacturer | Maxim Integrated |
| Manufacturer Part Number | DS1859E-020 |
| Memory Type | Non-Volatile |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Circuits | 2 |
| Number of Taps | 256 |
| Operating Temperature | -40?C ~ 95?C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Packaging | Tube |
| Resistance (Ohms) | 20k |
| Resistance - Wiper (Ohms) (Typ), Series | - |
| Standard Package | 1 |
| Supplier Device Package | 16-TSSOP |
| Taper | Linear |
| Temperature Coefficient (Typ) | 50 ppm/?C |