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DS1867

DS1867 Manufacturer

Maxim

DS1867 Description

Dual Digital Potentiometer with EEPROM

DS1867 Categories

Digital Potentiometers

DS1867 Datasheet (PDF)

DS1867 Datasheet

DS1867 Price & Availability


Check DS1867 Price & Availability at Canics

DS1867 Features

  • Nonvolatile version of the DS1267
  • Two 256-position digital potentiometers
  • Wipers digitally set and read through serial port
  • EEPROM maintains settings in the absence of power
  • Resistors can be connected in series for higher total resistance
  • Ultra low-power consumption, quiet, pumpless design
  • Three-wire serial control interface
  • Operating ranges:

    Single +5V or ±5V supplies

    -40°C to +85°C

DS1867 Parameters

Package14/PDIP.300
Package16/SOIC.300
Package20/TSSOP
Supply Voltage (V)4.5 to 5.5
Control Interface3-Wire Serial
TaperLinear
POTs Per Pkg.2
Wiper MemoryNon-Volatile
No of Steps256
End-to-End Resistance (kohms)50
End-to-End Resistance (kohms)10
End-to-End Resistance (kohms)100
Res. Tol. (%)20
Typ. Temp. Coeff. (ppm/°C)750
Typ. Wiper Res. (Ohms)400
Max Idle State Supply Current at 5V (µA)250 Typ.
Select parameters and click to see components with these parameters.

Products Similar to DS1867

DS1867-10+, DS1867S-10+, DS1867E-10+, DS1867-50+, DS1867-50

 
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