DS2890 Description
PRELIMINARY DS2890 1-Wire Digital Potentiometer ® www.dalsemi.com .
T0-92 6-pin TSOC Flip Chip Pkg.
Contact the factory for availabili.
DS2890 Features
* Single element 256-position linear taper potentiometer Supports potentiometer terminal working voltages up to 11V Potentiometer terminal voltage independent of supply voltage Potentiometer wiper position controlled and read over minimal 1-Wire bus interface 100 kΩ resistor element value Provides 1-W
DS2890 Applications
* Potentiometer terminal voltage is independent of device supply voltage as well as the voltage applied to the other potentiometer terminals. Communication with the DS2890 follows the standard Dallas Semiconductor 1-Wire protocol and can be accomplished with minimal hardware such as a single port pin
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