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AD8403ARUZ1-REEL - Analog Devices

Description: Digital Potentiometer ICs QUAD 8-BIT POTENTIOMETER 1 OHM

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AD8403ARUZ1-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-24 (TSSOP)
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AD8403ARUZ1-REEL - Analog Devices - 3D model - Small Outline Packages - RU-24 (TSSOP)
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AD8403ARUZ1-REEL Details

  • Manufacturer Part Number:

    AD8403ARUZ1-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    1.10 MM, ROHS COMPLIANT, MO-153AD, TSSOP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    RU-24

  • 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:

    5 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Positions:

    256

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.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:

    2%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.2 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    1000 Ω

  • Width:

    4.4 mm

AD8403ARUZ1-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8403ARUZ1-REEL involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a specific voltage to the VREF pin and then adjusting the offset and gain of the device. It's also important to ensure that the device is operated within its specified temperature range and that the power supply is stable and noise-free.
  • The maximum clock frequency for the AD8403ARUZ1-REEL is 50 MHz. Exceeding this frequency can result in reduced accuracy, increased noise, and potential device damage. It's essential to ensure that the clock frequency is within the specified range to maintain optimal performance and prevent device failure.
  • The AD8403ARUZ1-REEL's POR and BOR features are designed to ensure the device resets properly during power-up and power-down sequences. To handle these features, ensure that the power supply is stable and monotonic, and that the device is properly decoupled from the power supply. Additionally, consider using an external reset circuit to ensure a clean reset signal.
  • The AD8403ARUZ1-REEL is a high-power device that requires proper thermal management to ensure reliable operation. Ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal design guidelines outlined in the datasheet. Additionally, consider using thermal interface materials and thermal vias to improve heat dissipation.

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AD8403ARUZ1-REEL Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD840, 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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