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DS1855X050U

DS1855X050U

DS1855X050U

Maxim Integrated

14 Terminations 3V 14 Pin Digital Potentiometers 256 Positions

SOT-23

DS1855X050U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
JESD-609 Code e0
Pbfree Code no
Number of Terminations 14
ECCN Code EAR99
Temperature Coefficient750 ppm/°C
Number of Positions 256
Terminal Finish TIN LEAD
Composition Potentiometer
Additional FeatureNONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM WITH 100 TAP POSITION
HTS Code8542.39.00.01
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count14
JESD-30 Code R-PBGA-B14
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Temperature GradeINDUSTRIAL
Total Resistance 50000Ohm
Resistor Terminal Voltage-Max 3.3V
Resistor Terminal Voltage-Min -0.3V
Resistance Law LINEAR
Control Interface 2-WIRE SERIAL
Resistance Tolerance-Max 20%
Length 2.338mm
Height Seated (Max) 0.841mm
Width 2.109mm
RoHS StatusRoHS Compliant
In-Stock:3244 items

DS1855X050U Product Details

DS1855X050U Overview


There are 256 positions in pentometer.The terminations are 14.For your reference, this programmable potentiometer contains 2 functions.The speed potentiometers will have a total resistance of 50000Ohm.To deliver its performance, it is powered by 3V.The digi devices show 14 pins.This digital potentiometer has the following additional features: NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM WITH 100 TAP POSITIONThis digipot can operate under the 20% maximum resistance tolerance.The operating temperature should be kept below 85°C.It is designed to work at a minimum temperature of -40°C.

DS1855X050U Features


Operate Resistance Tolerance below 20%


DS1855X050U Applications


There are a lot of Maxim Integrated
DS1855X050U Digital Potentiometers applications.


  • PC
  • Cell phone
  • Household appliances
  • Modern office equipment
  • Industrial control
  • Medical equipment
  • Refrigerator
  • Programmable computer
  • Power supply
  • Power meter

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