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AD8402ARZ10 - Analog Devices

Description: 1-/2-/4-Channel Digital Potentiometers

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AD8402ARZ10 - Analog Devices - PCB symbol
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AD8402ARZ10 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-14 (SOIC)
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AD8402ARZ10 - Analog Devices - 3D model - Small Outline Packages - R-14 (SOIC)
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AD8402ARZ10 Details

  • Manufacturer Part Number:

    AD8402ARZ10

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AB, SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    R-14

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY

  • Bandwidth-Nom:

    0.6 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    2%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    700 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3.9 mm

AD8402ARZ10 Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the AD8402ARZ10 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces connecting the device to the power supply and load. Additionally, it's recommended to use a low-ESR capacitor for decoupling and to place the device close to the load to minimize inductance.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the output voltage to match the expected value. It's also important to ensure the device is operated within its specified temperature range and that the input voltage is within the recommended range.
  • The maximum power dissipation of the AD8402ARZ10 is 1.4W. To ensure it doesn't overheat, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and keep the device away from other heat sources. Also, ensure the device is operated within its specified temperature range and that the output current is within the recommended range.
  • While the AD8402ARZ10 is a high-performance device, it's not specifically designed for high-reliability or high-temperature applications. For such applications, consider using devices specifically designed for high-reliability or high-temperature operation, such as those with a higher temperature rating or built-in fault protection.
  • To troubleshoot issues with the AD8402ARZ10, start by verifying the input voltage and output load are within the recommended ranges. Check the device's power supply and decoupling capacitors, and ensure the PCB layout and routing are correct. Use an oscilloscope to check for oscillations or noise on the output, and consult the datasheet and application notes for troubleshooting guides.

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AD8402ARZ10 Overview

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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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Part Image AD8402ARZ10-REEL Analog Devices Inc

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Part Image AD8402AR10-REEL Analog Devices Inc

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