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  • DS3903E-020+T&R

DS3903E-020+T&R

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Manufacturer No:

DS3903E-020+T&R

Manufacturer:

Maxim Integrated

HK JDW NO:

503-DS3903E-020+T&R

Package:

20-TSSOP (0.173, 4.40mm Width)

Datasheet:

DS3903E-020+T&R

Description:

DS3903 Digital PotentiometersI2C128 PositionsMin 2.7V VMax 5.5V V

Quantity:

In Stock : 999

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DS3903E-020+T&R Overview


This file is contained in a package of 20-TSSOP (0.173, 4.40mm Width).Non-Volatile marks the beginning of the storage process for this pentometer.This digital potentiometer has 3 embedded circuits.Tape & Reel (TR) package contains the access code to secure the digital potentiometer.128 taps protect this pentometer against overcurrent.Positions are 128.You should mount in the way of Surface Mount.It is possible to supply 2.7V~5.5V volts to the potentionmeter.There is a temperature range of -40°C~85°C for this digital potentiometer.In this case, the flow can be limited by 10kOhm 90kOhm.Pentometer is a member of DS3903 family.This potentiameter gets 20 pins on it.This digital variable resistor displays Selectable Address.A supply voltage of 5V conducts the potentiometer.Having the maximum setting 85°C ensures stable operation of the digital resistor.A temperature of -40°C is necessary to maintain its reliability.Voltages up to 5.5V can be supplied to it.2.7V is the minimum supply voltage that it can work with.

DS3903E-020+T&R Features


Available in 20-TSSOP (0.173, 4.40mm Width) package
3 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
20 pins
Operate supply voltage at the range of 5V

DS3903E-020+T&R Applications


There are a lot of Maxim Integrated DS3903E-020+T&R Digital Potentiometers applications.

  • Adjustable current control
  • Contrast control of monitors
  • Bias adjustment circuits
  • Used as voltage divider
  • Industrial control circuits
  • Refrigerator
  • Programmable power supplies
  • Voltage control
  • Used as programmable gain amplifier
  • Healthcare Products
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4. Shipping Cost

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From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

DS3903E-020+T&R

technical specifications, attributes, parameters and parts with similar specifications to DS3903E-020+T&R.

  • Type
    Parameter
    Select All
  • Base Part Number

    DS3903

  • Operating Supply Voltage

    5V

  • Configuration

    Potentiometer

  • Interface

    I2C

  • Number of Circuits

    3

  • Max Supply Voltage

    5.5V

  • Min Supply Voltage

    2.7V

  • Nominal Supply Current

    250μA

  • Memory Type

    Non-Volatile

  • Taper

    Linear

  • Number of Taps

    128

  • Resistance - Wiper (Ω) (Typ)

    250

  • Temperature Coefficient (Typ)

    ±300ppm/°C

  • Radiation Hardening

    No

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • Factory Lead Time

    6 Weeks

  • Mounting Type

    Surface Mount

  • Package / Case

    20-TSSOP (0.173, 4.40mm Width)

  • Number of Pins

    20

  • Supplier Device Package

    20-TSSOP

  • Operating Temperature

    -40°C~85°C

  • Packaging

    Tape & Reel (TR)

  • Published

    2002

  • Tolerance

    ±20%

  • Feature

    Selectable Address

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Temperature Coefficient

    300 ppm/°C

  • Resistance

    10kOhm 90kOhm

  • Number of Positions

    128

  • Max Operating Temperature

    85°C

  • Min Operating Temperature

    -40°C

  • Composition

    Potentiometer

  • Voltage - Supply

    2.7V~5.5V

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