| Part Number | DS1801S | DS1802S+ |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
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| Product Status | Obsolete | Obsolete |
| Taper | Logarithmic | Logarithmic |
| Configuration | Potentiometer | Potentiometer |
| Number of Circuits | 2 | 2 |
| Number of Taps | 65 | 65 |
| Resistance (Ohms) | 45k | 45k |
| Interface | Serial | Pushbutton, Serial |
| Memory Type | Volatile | Volatile |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Cascade Pin, Mute, Zero-Cross Sense | Cascade Pin, Mute, Zero-Cross Sense |
| Tolerance | ±20% | ±20% |
| Temperature Coefficient (Typ) | 750ppm/°C | 750ppm/°C |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 16-SOIC | 20-SOIC |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Resistance - Wiper (Ohms) (Typ) | 400 | 400 |