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DS1855E-050+

DS1855E-050+

DS1855E-050+

Maxim Integrated

14 Terminations3V 14 Pin DS1855 Digital PotentiometersI2C256 Positions

SOT-23

DS1855E-050+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Temperature Coefficient 750 ppm/°C
Resistance 50kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn)
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Terminal Pitch 0.65mm
Frequency 400kHz
[email protected] Reflow Temperature-Max (s) 30
Base Part Number DS1855
Pin Count 14
Operating Supply Voltage 5V
Configuration Potentiometer
Interface I2C
Number of Circuits 2
Nominal Supply Current 500μA
Memory Type Non-Volatile
Bandwidth 1 kHz
Taper Linear
Number of Taps 100, 256
Total Resistance 50000Ohm
Resistance - Wiper (Ω) (Typ) 400
Resistor Terminal Voltage-Max 3.3V
Resistor Terminal Voltage-Min -0.3V
Height 950μm
Length 5.1mm
Width 4.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
192 $3.09953 $595.10976
DS1855E-050+ Product Details

DS1855E-050+ Overview


This file is contained in a package of 14-TSSOP (0.173, 4.40mm Width).Non-Volatile indicates the beginning of storage for this pentometer.This digital potentiometer has 2 embedded circuits.For securing digital analogics, it is available in the Tube package.There are 100, 256 taps to protect the overcurrent of this pentometer.Positions 256 make up this pentometer.Digital potentiometer is designed for terminations of 14.To provide you with some reference, this programmable potentiometer includes 2 functions.Based on the picture, the total resistance of the speed potentiometers is 50000Ohm.The performance of this product is a result of 3V.The digi devices show 14 pins.The mounting direction should be Surface Mount.It is capable of supplying a voltage of 2.7V~5.5V volts.With this digital potentiometer, the temperature range is -40°C~85°C.Limiting the flow with 50kOhm is possible.The DS1855 family includes pentometer.14 pins are present on this potentiameter.Using this digital variable resistor, you will find Selectable Address.When the supply voltage is 5V, the potentiometer conducts.Even at 400kHz frequencies, it can maintain a high degree of accuracy.

DS1855E-050+ Features


Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
14 pins
Operate supply voltage at the range of 5V

DS1855E-050+ Applications


There are a lot of Maxim Integrated DS1855E-050+ Digital Potentiometers applications.

  • LEDs
  • Used as programmable gain amplifier
  • Analogue circuit
  • Household appliances
  • Used as voltage divider
  • Sensor auto referencing circuits
  • Power supply
  • Programmable power supplies
  • Programmable voltage regulator
  • Gas detection circuit

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