DS1669 - Dallastat Electronic Digital Rheostat

Dallas Semiconducotr

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Datasheet Details

Part number	DS1669
Manufacturer	Dallas Semiconducotr
File Size	173.25 KB
Description	Dallastat Electronic Digital Rheostat
Datasheet	DS1669-DallasSemiconducotr.pdf

DS1669 Product details

Description

DS1669 RH RW RL -V, +V - High Terminal of Potentiometer - Wiper Terminal of Potentiometer - Low Terminal of Potentiometer - Voltage Inputs UC - Up Contact Input D - Digital Input DC - Down Contact Input DESCRIPTION The DS1669 Dallastat is a digital rheostat or potentiometer.This device provides 64 possible uniform tap points over the entire resistive range.The standard resistive ranges are 10 kW, 50 kW, and 100 kW.The Dallastat can be controlled by either a switch contact closure input

Features

Replaces mechanical variable resistors.
Electronic interface provided for digital as well as manual control.
Wide differential input voltage range between 4.5 and 8V.
Wiper position is maintained in the absence of power.
Low-cost alternative to mechanical controls.

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Published: Mar 27, 2020 |