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DS1803E-50/T&R

DS1803E-50/T&R

DS1803E-50/T&R

Maxim Integrated

DS1803 Digital PotentiometersI2C256 PositionsMin 2.7V VMax 5.5V V

SOT-23

DS1803E-50/T&R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Supplier Device Package 14-TSSOP
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2001
Tolerance ±20%
Feature Selectable Address
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Temperature Coefficient750 ppm/°C
Resistance 50kOhm
Number of Positions 256
Max Operating Temperature85°C
Min Operating Temperature -40°C
Composition Potentiometer
Voltage - Supply 2.7V~5.5V
Base Part Number DS1803
Operating Supply Voltage5V
Configuration Potentiometer
Interface I2C
Number of Circuits 2
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Nominal Supply Current200μA
Memory TypeVolatile
Taper Linear
Number of Taps 256
Resistance - Wiper (Ω) (Typ) 400
Temperature Coefficient (Typ) 750ppm/°C
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4110 items

DS1803E-50/T&R Product Details

DS1803E-50/T&R Overview


There are 14-TSSOP (0.173, 4.40mm Width) packages in this package.This pentometer begins to be stored by Volatile.Embedded in this digital potentiometer are 2 circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.During overcurrent, this pentometer features 256 taps.256 positions make up the pentometer.Surface Mount is the recommended mount direction.It is possible for the potentionmeter to supply voltages of 2.7V~5.5V.For this digital potentiometer, there is a temperature range of -40°C~85°C.A flow rate limit of 50kOhm is possible.The DS1803 family includes pentometer.14 pins are available on this potentiameter.This digital variable resistor contains Selectable Address.A supply voltage of 5V conducts the potentiometer.Stability is ensured by the maximum 85°C.A minimum working temperature of -40°C is necessary for reliability.A maximum voltage of 5.5V can be delivered to it.The minimum supply voltage is 2.7V.

DS1803E-50/T&R 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

DS1803E-50/T&R Applications


There are a lot of Maxim Integrated DS1803E-50/T&R Digital Potentiometers applications.

  • Adjustable gain amplifiers
  • Adjust VCOM settings
  • Used as voltage divider
  • Power calibration
  • Refrigerator
  • Motor control
  • Voltage resistance conversion
  • Automated caliberation
  • Industrial control circuits
  • Programmable computer

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