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DS1844-100+

Volatile Digital Potentiometer, 100 kohm, Quad, Serial, Linear, ± 20%, 2.7 V

DS1844-100+ - Volatile Digital Potentiometer, 100 kohm, Quad, Serial, Linear, ± 20%, 2.7 V

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Manufacturer Part No:
DS1844-100+
Order Code:
2516251
Product Range
Quad 64-Tap Volatile Digital Pots
Technical Datasheet:
DS1844-100+   Datasheet
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Product Overview

The DS1844-100+ is a quad digital potentiometer in 20 pin DIP package. This device combines four 64 position potentiometers for simultaneous control over four parameters. Each potentiometer is comprised of 63 equi-resistive sections and has three terminals accessible to the user. The wiper position on the resistor ladder is selected via an 8bit register value. The quad potentiometer is intended for any application requiring multiple controls including voltage, current, audio volume and tone or LCD contrast and brightness levels. Digital potentiometers replace mechanical parts with digital accuracy, reliability and the capability for automatic processor control.
  • Supply voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • 5 wire serial interface
  • 2 wire addressable interface
  • End to end resistance is 100Kohm at ±20% tolerance and temperature coefficient is 750ppm/°C

Applications

Signal Processing

Product Information

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:
100kohm

:
Quad

:
Serial

:
Linear

:
± 20%

:
2.7V

:
5.5V

:
DIP

:
20Pins

:
64

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750ppm/°C

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-40°C

:
85°C

:
Quad 64-Tap Volatile Digital Pots

:
-

:
MSL 1 - Unlimited
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Technical Docs (2)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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