DS1803Z-050
IC DGTL POT 50KOHM 256TAP 16SOManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Digital Potentiometers
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The Analog Devices Inc./Maxim Integrated DS1803Z-050 is a dual-channel digital potentiometer offering 50k Ohm resistance with a linear taper and 256 discrete tap positions per channel. This device provides 2.7V to 5.5V operation and features an I2C interface for control. Each potentiometer circuit is independently addressable via selectable address pins. Designed for surface mounting, it is supplied in a 16-SOIC package with a typical wiper resistance of 400 Ohms and a tolerance of ±20%. The operating temperature range is -40°C to 85°C, with a typical temperature coefficient of 750ppm/°C. This component is suitable for applications in industrial automation, consumer electronics, and test and measurement equipment.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Resistance (Ohms) | 50k |
| Tolerance | ±20% |
| Features | Selectable Address |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Type | Volatile |
| Interface | I2C |
| Configuration | Potentiometer |
| Operating Temperature | -40°C ~ 85°C |
| Number of Taps | 256 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Taper | Linear |
| Supplier Device Package | 16-SOIC |
| Resistance - Wiper (Ohms) (Typ) | 400 |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Number of Circuits | 2 |
| Programmable | Not Verified |
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