DS2890, DS2 - 1-Wire Digital Potentiometer

Dallas Semiconducotr

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DS2890 Datasheet Preview — This datasheet PDF includes multiple part numbers: DS2890, DS2. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	DS2890, DS2
Manufacturer	Dallas Semiconducotr
File Size	968.19 KB
Description	1-Wire Digital Potentiometer
Datasheet	DS2-890.pdf
Note	This datasheet PDF includes multiple part numbers: DS2890, DS2. Please refer to the document for exact specifications by model.

DS2890 Product details

Description

T0-92 6-pin TSOC Flip Chip Pkg., Tape & Reel Tape & Reel of DS2890 DS2890V-000 Tape & Reel of DS2890P 100 kΩ Contact the factory for availability of alternate resistance values 1 of 27 1-WIRE RH GND 061500 DS2890 PIN DESCRIPTION SIGNAL NAME 1-WIRE TYPE I/O FUNCTION 1-Wire bus interface.Open drain, requires external pull-up resistor.Range: 2.8V 6.0V.

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-Wire and VDD power modes Supports Conditional Search based on power-on default wiper position Multiple DS2890’s can be identified on a common 1-Wire bus and operated independently Unique factory lasere.

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Published: Mar 30, 2005 |