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DS3905

DS3905 Manufacturer

Maxim

DS3905 Description

Triple, 128-Position, Nonvolatile, Variable, Digital Resistor/Switch

DS3905 Categories

Digital Potentiometers

DS3905 Datasheet (PDF)

DS3905 Datasheet

DS3905 Price & Availability


Check DS3905 Price & Availability at Canics

DS3905 Features

  • Three 20k, 128-Position Linear Digital Resistors
  • Resistor Settings are Stored in NV Memory
  • Each Resistor has a High-Impedance Setting for Switch Operation to Control Digital Logic
  • Low Temperature Coefficient
  • 2-Wire Serial Interface
  • 2.7V to 5.5V Operating Range
  • -40°C to +85°C Industrial Temperature
  • Packaging: 8-Pin µSOP for DS3904, 10-pin µSOP for DS3905

DS3905 Parameters

Package10/µMAX
Supply Voltage (V)2.7 to 5.5
Control Interface2-Wire Addressable
TaperLinear
POTs Per Pkg.3
Wiper MemoryNon-Volatile
No of Steps128
End-to-End Resistance (kohms)20
Res. Tol. (%)25
Typ. Temp. Coeff. (ppm/°C)125
Max Idle State Supply Current at 5V (µA)200
Select parameters and click to see components with these parameters.

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