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DS3905U-020/T

Analog Devices

DS3905U-020/T by Analog Devices

DS3905U-020/T by Analog Devices is a 2-WIRE SERIAL digital potentiometer with 20000 ohm total resistance, 128 positions, and 123 ppm/°C temperature coefficient. It is used in industrial applications for precise resistance adjustments in compact spaces.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 3,804 parts In-Stock

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3,804

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Digiode

USA . 2,936 parts In-Stock

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2,936

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Anansix

USA . 2,620 parts In-Stock

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2,620

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Distributors (Availability)

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MARBEL Systems

Belgium . 84 parts In-Stock

1+ parts

$10.176

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84

$10.176

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Texas Native Microelectronics

USA . 1,414 parts In-Stock

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$11.697

100+ parts

$11.229

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$10.878

10k+ parts

$10.293

1,414

$11.697

$11.229

$10.878

$10.293

Kenton Components

USA . 2,959 parts In-Stock

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$14.036

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$12.352

2,959

$14.036

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$12.352

AZTECH Wire

Italy . 631 parts In-Stock

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$19.384

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631

$19.384

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One Stop Electronics

USA . 3,189 parts In-Stock

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$23.000

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$23.000

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Semicontronic

India . 1,231 parts In-Stock

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$26.000

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$25.350

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$25.220

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$26.000

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Qasali Group International

UK . 288 parts In-Stock

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$31.582

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$29.371

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$27.792

288

$31.582

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$29.371

$27.792

Northwest PG Solutions

USA . 474 parts In-Stock

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$36.366

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$36.366

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Corphita

USA . 2,693 parts In-Stock

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2,693

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Native Components

USA . 740 parts In-Stock

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$3.003

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740

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$3.003

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Overview

Unlock the potential of your electronic devices with the DS3905U-020/T from Analog Devices. As a leading manufacturer in the industry, Analog Devices delivers high-quality digital potentiometers that offer precise control and reliable performance. Whether you're working on audio equipment, instrumentation, or industrial control systems, this versatile component provides exceptional value and flexibility. Experience the benefits of seamless integration, enhanced functionality, and unmatched convenience with the DS3905U-020/T. Elevate your projects to new heights with Analog Devices today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Being made of plastic/epoxy makes the product lightweight and durable, ideal for portable or rugged applications.

Surface Mount: YES

Surface mount design allows for easy integration onto circuit boards, saving space and simplifying assembly.

Nominal Temperature Coefficient: 123 ppm/°C

Low temperature coefficient ensures stable performance over a wide range of temperatures, making the product reliable in various environments.

Package Shape: SQUARE

Square package shape provides a compact form factor, fitting well in tight spaces on the PCB.

Control Interface: 2-WIRE SERIAL

2-wire serial control interface offers easy and efficient communication with microcontrollers or other devices, enhancing versatility and usability.

Resistance Law: LINEAR

Linear resistance law allows for precise and predictable adjustment of resistance, ensuring accurate signal processing in the circuit.

Nominal Total Resistance: 20000 ohm

20000 ohm total resistance provides a wide range of resistance values for diverse applications, offering flexibility in circuit design.

Maximum Resistor Terminal Voltage: 5.5 V

High maximum resistor terminal voltage allows for use in circuits with higher voltage requirements, expanding the product's applicability.

No. of Terminals: 10

Having 10 terminals enables more complex circuit configurations and connectivity options, enhancing the product's functionality.

Maximum Operating Temperature: 85 °C

High maximum operating temperature ensures reliable performance even in demanding thermal conditions, increasing the product's durability.

Minimum Operating Temperature: -40 °C

Low minimum operating temperature allows for use in cold environments without sacrificing performance, enhancing the product's versatility.

Terminal Position: DUAL

Dual terminal position offers multiple connection options for different circuit setups, providing greater flexibility in design.

Maximum Seated Height: 1.1 mm

Low maximum seated height helps in maintaining a slim profile for the product, suitable for applications where space is limited.

Width: 3 mm

Compact width dimension allows for easy integration in crowded PCB layouts, optimizing space usage on the board.

No. of Positions: 128

128 positions provide a wide range of resistance settings, enabling fine-tuning of circuits for precise performance adjustments.

Length: 3 mm

Short length dimension contributes to the overall compactness of the product, aiding in space-saving designs.

Temperature Grade: INDUSTRIAL

Industrial temperature grade ensures the product can withstand harsh environmental conditions typically found in industrial settings, increasing its reliability.

Terminal Form: GULL WING

Gull wing terminal form simplifies the soldering process during assembly, providing ease of installation and enhancing the product's manufacturability.

Converter Type: DIGITAL POTENTIOMETER

Digital potentiometer type offers precise and digitally controlled resistance adjustment, enhancing accuracy and flexibility in circuit tuning.

Nominal Supply Voltage: 3 V

3 V nominal supply voltage allows for compatibility with a wide range of electronic systems, making the product versatile in various applications.

Terminal Pitch: 0.5 mm

Small terminal pitch enables high-density mounting on PCBs, facilitating compact and space-efficient designs.

Minimum Resistor Terminal Voltage: -0.3 V

Low minimum resistor terminal voltage capability allows for use in circuits requiring a negative voltage reference, expanding the product's utility.

Technical Specifications

Digital Potentiometers (DigiPOT) DS3905U-020/T attributes and parameters. Explore more Digital Potentiometers (DigiPOT) devices from Analog Devices

Converter Specifications

Resistance Law:

Linear

Nominal Total Resistance:

20 KΩ

Control Interface:

2-Wire Serial

No. of Functions:

3

Additional Features:

Rest 2 resistor array values are 20000 Ω each with 128 position; nonvolatile memory

Electrical Characteristics

Nominal Supply Voltage:

3 V

Minimum Resistor Terminal Voltage:

-300 mV

Maximum Resistor Terminal Voltage:

5.5 V

Operating Conditions

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Temperature Grade:

Nominal Temperature Coefficient:

123 ppm/°C

Form Factor

Terminal Form:

Terminal Position:

Dual

No. of Terminals:

10

Terminal Pitch:

0.02 in (0.5 mm)

No. of Positions:

128

Maximum Seated Height:

0.043 in (1.1 mm)

Width:

0.118 in (3 mm)

Length:

0.118 in (3 mm)

Packaging

Package Shape:

Package Body Material:

Plastic/Epoxy

Package Style:

Small Outline, Thin Profile, Shrink Pitch

Package Code:

Standards and Codes

Qualified:

No

JESD-30 Code:

S-PDSO-G10

Trade Compliance

DS3905U-020/T Converters trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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