| DS1803 Description |
| Addressable Dual Digital Potentiometer |
| DS1803 Vendor |
| Maxim |
| DS1803 Categories |
|
| DS1803 Features |
- Two digitally controlled 256-position potentiometers
- Ultra low-power consumption
- Two-wire, addressable serial interface
- Operating ranges:
2.7V to 5.5V
-40°C to +85°C
|
| DS1803 Datasheet and Application Notes |
|
| Parameter | Value |
| Taper | Linear |
| POTs Per Pkg. | 2 |
| Control Interface | 2-Wire Addressable |
| Wiper Memory | Volatile |
| No of Steps | 256 |
| End-to-End Resistance (kohms) | 10 |
| End-to-End Resistance (kohms) | 50 |
| End-to-End Resistance (kohms) | 100 |
| Res. Tol. (%) | 20 |
| Typ. Temp. Coeff. (ppm/°C) | 750 |
| Typ. Wiper Res. (Ohms) | 400 |
| Supply Voltage (V) | 2.7 to 5.5 |
| Max Idle State Supply Current at 5V (µA) | 40 |
| Package | 14/TSSOP |
| Package | 16/PDIP.300 |
| Package | 16/SO.150 |