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MAX5402EUA+ - Analog Devices

Description: 256-Tap, ?PoT Low-Drift, Digital Potentiometer

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MAX5402EUA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8L uMAX
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MAX5402EUA+ - Analog Devices  - 3D model - Small Outline Packages - 8L uMAX
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MAX5402EUA+ Details

  • Manufacturer Part Number:

    MAX5402EUA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    MICRO MAX PACKAGE-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2001-01-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistor Terminal Voltage-Max:

    5 V

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Coefficient-Nom:

    35 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:

    10000 Ω

  • Width:

    3 mm

MAX5402EUA+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX5402EUA+ involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to minimize the length of the traces between the device and the capacitors.
  • To ensure the MAX5402EUA+ is stable and doesn't oscillate, it's essential to follow the recommended layout and placement guidelines, use a suitable output capacitor with a low equivalent series resistance (ESR), and ensure the input voltage is within the recommended range. Additionally, it's recommended to add a small ceramic capacitor (e.g., 10nF) between the output and ground to improve stability.
  • The maximum input voltage that the MAX5402EUA+ can handle is 5.5V. Exceeding this voltage can cause damage to the device. It's essential to ensure the input voltage is within the recommended range of 2.7V to 5.5V to ensure reliable operation.
  • The MAX5402EUA+ is rated for operation up to 125°C. However, it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. Ensure the device is properly heatsinked, and the ambient temperature is within the recommended range to prevent overheating and ensure reliable operation.
  • To troubleshoot issues with the MAX5402EUA+, start by verifying the input voltage and current, output voltage and current, and the device's operating temperature. Check the layout and placement for any potential issues, such as noise coupling or thermal issues. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for guidance on troubleshooting common issues.

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MAX5402EUA+ 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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