DS18030-010+
ObsoleteADDRESSABLE DUAL DIGITAL POTENTIOMETER
DS18030-010+
ObsoleteADDRESSABLE DUAL DIGITAL POTENTIOMETER
Description
General part information
DS1803 Series
The DS1803 addressable dual digital potentiometer features two independently controlled 256-position potentiometers. Device control is achieved through a 2-wire serial interface. Three address pins allow up to 8 DS1803's to share the same 2-wire interface. The exact wiper position of each potentiometer can be written or read. The DS1803 is available in a 16-pin DIP, 16-pin SO, and 14-pin TSSOP package. The device is available in three standard resistance values: 10kΩ, 50kΩ, and 100kΩ and is specified over the industrial temperature range.
Technical Specifications
Parameters and characteristics for this part
| Specification | DS18030-010+ |
|---|---|
| Configuration | Potentiometer |
| Features | Selectable Address |
| Interface | I2C |
| Memory Type | Volatile |
| Mounting Type | Through Hole |
| Number of Circuits | 2 |
| Number of Taps | 256 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.3 in |
| Package Name | 16-DIP, 16-PDIP |
| Package Width | 7.62 mm |
| Resistance | 10 kOhm |
| Resistance - Wiper (Typ) | 400 Ohm |
| Taper | Linear |
| Temperature Coefficient (Typ) | 750 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 2.7 V |
Pricing
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