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| Part Number | DS1803E-100+T&R | DS1803Z-100+T&R | DS1803E-100/T&R | DS1806E-100+T&R |
|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Active | Obsolete | Active |
| Taper | Linear | Linear | Linear | Linear |
| Configuration | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Number of Circuits | 2 | 2 | 2 | 6 |
| Number of Taps | 256 | 256 | 256 | 64 |
| Resistance (Ohms) | 100k | 100k | 100k | 100k |
| Interface | I²C | I²C | I²C | Serial |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Features | Selectable Address | Selectable Address | Selectable Address | Cascade Pin |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Temperature Coefficient (Typ) | 750ppm/°C | 750ppm/°C | 750ppm/°C | 750ppm/°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 14-TSSOP | 16-SOIC | 14-TSSOP | 20-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 16-SOIC (0.154", 3.90mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Resistance - Wiper (Ohms) (Typ) | 400 | 400 | 400 | 400 |
