Datasheet Summary
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DS1867 Dual Digital Potentiometer with EEPROM
.dalsemi.
Features
- Nonvolatile version of the popular DS1267
- Low power consumption, quiet, pumpless design
- Operates from single 5V or ±5V supplies
- Two digitally controlled, 256-position potentiometers
- Wiper position is maintained in the absence of power
- Serial port provides means for setting and reading both potentiometers
- Resistors can be connected in series to provide increased total resistance
- 16-pin SOIC and 20-pin TSSOP for surface mount applications
- Standard resistance values:
- DS1867-10 ~ 10 kΩ
- DS1867-50 ~ 50 kΩ
- DS1867-100 ~ 100 kΩ
- Operating Temperature Range:
- Industrial: -40° C to...