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DS1848

DS1848 Manufacturer

Maxim

DS1848 Description

Dual Temperature-Controlled NV Variable Resistor & Memory

DS1848 Categories

Digital Potentiometers

DS1848 Datasheet (PDF)

DS1848 Datasheet

DS1848 Price & Availability


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DS1848 Features

  • Two linear taper, temperature-controlled variable resistors
  • DS1848-050

    One 50k, 256 position

    One 10k, 256 position
  • DS1848-010

    Two 10k, 256 position
  • Resistor settings changeable every 2°C
  • Access to temperature data and device control via a 2-wire interface
  • Operates from 3V or 5V supplies
  • Packaging: 14-pin TSSOP, 16-ball CSBGA
  • Operating temperature: -40°C to +95°C
  • Programming temperature: 0°C to +70°C
  • 128 bytes of user EEPROM

DS1848 Parameters

Package14/TSSOP
Package16/CSBGA-4x4
Supply Voltage (V)3.0 to 5.5
Control Interface2-Wire Addressable
TaperLinear
POTs Per Pkg.2
Wiper MemoryNon-Volatile
No of Steps256
End-to-End Resistance (kohms)10+50
Res. Tol. (%)20
Typ. Temp. Coeff. (ppm/°C)850
Max Idle State Supply Current at 5V (µA)1000
Select parameters and click to see components with these parameters.

 
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