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DS1803Z-010+T&R - 

Volatile Digital Potentiometer, Addressable, 10 kohm, Dual, Serial, Linear, ± 20%, 2.7 V

DS1803Z-010+T&R - Volatile Digital Potentiometer, Addressable, 10 kohm, Dual, Serial, Linear, ± 20%, 2.7 V

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Manufacturer Part No:
DS1803Z-010+T&R
Order Code:
2516253RL
Product Range
Dual 256-Tap Volatile Digital Pots
Technical Datasheet:
DS1803Z-010+T&R   Datasheet
See all Technical Docs

Product Overview

The DS1803Z-010+T&R is an addressable dual digital potentiometer in 16 pin NSOIC package. This IC features two independently controlled 256 position potentiometer and the device control is achieved through 2 wire serial interface. It has three address pins allow up to 8 DS1803's to share the same 2 wire interface. The exact wiper position of each potentiometer can be written or read.
  • Supply voltage range from 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Addressable using 3 address inputs
  • Ultra low power consumption
  • Two 8bit registers to set wiper position
  • Data is transmitted most significant bit (MSB) first
  • End to end resistance is 10Kohm at ±20% tolerance and temperature coefficient is 750ppm/°C

Applications

Signal Processing

Footnotes

DS1803 is a volatile device that does not maintain the position of the wiper during power-down or loss of power.

Product Information


:
10kohm

:
Dual

:
Serial

:
Linear

:
± 20%

:
2.7V

:
5.5V

:
NSOIC

:
16Pins

:
256

:
750ppm/°C

:
-40°C

:
85°C

:
Dual 256-Tap Volatile Digital Pots

:
-

:
MSL 1 - Unlimited
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Volatile Digital Potentiometer, 10 kohm, Dual, 2 Wire, Serial, Linear, ± 20%, 2.7 V

     

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