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DS3905U-020+

Analog Devices

DS3905U-020+ by Analog Devices

DS3905U-020+ by Analog Devices is a 2-WIRE SERIAL digital potentiometer with 20000 ohm total resistance, 123 ppm/°C temp coefficient. It's used in industrial applications for precise resistance adjustments due to its linear resistance law and small form factor.

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DS3905U-020+ by Analog Devices
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Analog Devices Inc

USA . 1,992 parts In-Stock

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Chip Stock

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Vyrian

USA . 8,137 parts In-Stock

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Anansix

USA . 2,796 parts In-Stock

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Digiode

USA . 2,398 parts In-Stock

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Semicontronic

India . 161 parts In-Stock

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$1.950

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$1.940

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$1.940

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MARBEL Systems

Belgium . 50 parts In-Stock

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$8.484

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Texas Native Microelectronics

USA . 13,612 parts In-Stock

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$9.752

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$9.362

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$9.069

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$8.582

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$8.582

Kenton Components

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$11.702

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Qasali Group International

UK . 87 parts In-Stock

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$26.330

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$24.487

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Native Components

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$456.151

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$447.028

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848

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Northwest PG Solutions

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Microchip USA

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Overview

Enhance your electronic designs with the DS3905U-020+ by Analog Devices, a top-notch digital potentiometer that offers precision and reliability. Renowned for their quality products, Analog Devices delivers innovative solutions to meet your design needs. The DS3905U-020+ is ideal for applications requiring fine-tuning and control, providing flexibility and ease of use. With its compact design and advanced features, this digital potentiometer ensures high performance and efficiency. Elevate your projects with the DS3905U-020+ and experience unparalleled value and functionality in one versatile component.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, suitable for various applications.

Surface Mount: YES

The surface mount feature allows for easy and convenient installation on circuit boards, saving space and improving overall design flexibility.

Nominal Temperature Coefficient: 123 ppm/°C

The low temperature coefficient ensures stable and accurate performance over a wide range of operating temperatures.

No. of Functions: 3

Having multiple functions allows for versatile control and customization options, making the product suitable for various applications.

Control Interface: 2-WIRE SERIAL

The 2-wire serial control interface enables easy integration with digital systems for precise and efficient control.

Resistance Law: LINEAR

The linear resistance law provides precise and predictable adjustments, making the product ideal for applications requiring accurate resistance settings.

Nominal Total Resistance: 20000 ohm

The high total resistance allows for a wide range of resistance values to be set, offering flexibility in controlling various parameters.

Maximum Resistor Terminal Voltage: 5.5 V

The high maximum terminal voltage ensures compatibility with a wide range of voltage levels, making the product versatile for different systems.

Power Supplies (V): 3/5

The dual power supply options of 3V and 5V provide compatibility with a variety of systems, enhancing the product's usability.

No. of Terminals: 10

Having multiple terminals allows for versatile connections and configurations, making the product adaptable to a wide range of circuit designs.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The compact and slim package style with a shrink pitch design saves space and allows for dense packing on circuit boards, optimizing board layout.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature ensures reliability and performance in demanding industrial environments with varying temperature conditions.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows the product to be used in extreme cold environments, increasing its versatility.

Terminal Finish: Matte Tin (Sn) - annealed

The matte tin finish provides good solderability and corrosion resistance, ensuring reliable connections for long-term use.

Terminal Position: DUAL

Dual terminal positions offer flexibility in installation and wiring options, accommodating different circuit board layouts and designs.

Maximum Seated Height: 1.1 mm

The low maximum seated height allows for a compact and slim profile, ideal for applications where space is limited.

Width: 3 mm

The narrow width makes the product suitable for applications with space constraints, allowing for easy integration into compact designs.

No. of Positions: 128

Having 128 positions enables precise and fine adjustments, making the product suitable for applications requiring high-resolution control.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds ensures reliable soldering and assembly during manufacturing processes.

Peak Reflow Temperature °C: 260

The high peak reflow temperature capability of 260 °C allows for secure and durable solder joints, ensuring product longevity.

Length: 3 mm

The compact length enables the product to fit into tight spaces, making it suitable for small and compact electronic devices.

Temperature Grade: INDUSTRIAL

The industrial-grade temperature rating ensures the product can withstand harsh operating conditions in industrial environments.

Terminal Form: GULL WING

The gull wing terminal form provides easy soldering and secure connections, ensuring reliable electrical contact in various applications.

Converter Type: DIGITAL POTENTIOMETER

Being a digital potentiometer, the product offers precise and digitally controlled resistance adjustments, making it ideal for digital systems.

Nominal Supply Voltage: 3 V

The nominal supply voltage of 3V ensures compatibility with a wide range of systems and applications, offering flexibility in power requirements.

Terminal Pitch: 0.5 mm

The small terminal pitch allows for high-density mounting on circuit boards, optimizing PCB layout and space utilization.

Minimum Resistor Terminal Voltage: -0.3 V

The low minimum resistor terminal voltage allows for versatile applications, including those requiring negative voltage control or biasing.

Technical Specifications

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

Converter Specifications

Sub-Category:

Digital Potentiometers

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

Peak Reflow Temperature:

260 °C (500 °F)

Maximum Time At Peak Reflow Temperature:

30 s

Moisture Sensitivity Level (MSL):

1

Form Factor

Terminal Form:

Terminal Position:

Dual

No. of Terminals:

10

Terminal Finish:

Matte Tin - annealed

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:

Package Equivalence Code:

TSSOP8,.19

Standards and Codes

Qualified:

No

JESD-30 Code:

S-PDSO-G10

JESD-609 Code:

e3

Trade Compliance

DS3905U-020+ 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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