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DS3901E+ - Analog Devices

Description: Digital Potentiometer ICs Triple, 8-Bit NV Variable Resistor with Dual Settings and User EEPROM

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DS3901E+ - Analog Devices - PCB symbol
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PCB Footprints
DS3901E+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U14+1
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3D Models
DS3901E+ - Analog Devices - 3D model - Small Outline Packages - U14+1
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DS3901E+ Details

  • Manufacturer Part Number:

    DS3901E+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    14-TSSOP_4.4-4.4_MM

  • Package Description:

    0.173 INCH, ROHS COMPLIANT, TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-TSSOP_4.4-4.4_MM

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2006-05-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Additional Feature:

    REST 2 RESISTOR ARRAY VALUES ARE 30000 AND 20000 OHMS ; NONVOLATILE MEMORY

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    3

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    95 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Resistor Terminal Voltage-Min:

    -0.3 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    50 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Total Resistance-Nom:

    50000 Ω

  • Width:

    4.4 mm

DS3901E+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the DS3901E+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the analog and digital sections. It's also recommended to use a 4-layer PCB with a dedicated power plane and to follow the layout guidelines provided in the datasheet.
  • To ensure accurate temperature measurement, it's essential to follow proper thermal design practices, such as using a thermally conductive material for the PCB, keeping the device away from heat sources, and using a thermocouple or thermistor with a high accuracy rating. Additionally, calibrate the device according to the datasheet recommendations and use the built-in temperature compensation features.
  • The maximum cable length supported by the DS3901E+ depends on the specific application and the type of cable used. As a general rule, the cable length should be kept as short as possible to minimize signal attenuation and noise. However, the device can support cable lengths of up to 100 meters or more with proper signal conditioning and termination.
  • To troubleshoot common issues with the DS3901E+, start by checking the power supply and ensuring that it's within the recommended range. Verify that the device is properly configured and that the communication protocol is correctly set up. Check for noise and interference in the system, and ensure that the device is properly grounded. If the issue persists, consult the datasheet and application notes for troubleshooting guides and contact Analog Devices Inc support for further assistance.
  • The DS3901E+ is designed to operate in a variety of environments, including those with high vibration or shock. However, it's essential to follow proper mounting and installation procedures to ensure the device's reliability and accuracy. Consult the datasheet and application notes for specific guidelines on using the device in harsh environments.

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DS3901E+ Overview

Use the download button to access the DS3901E+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS390, or try a keyword search, such as Digital Potentiometers

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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