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MAX5479ETE+ - Analog Devices

Description: Dual, 256-Tap, Nonvolatile, I?C-Interface, Digital Potentiometers

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PCB Footprints
MAX5479ETE+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T1633F+3
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MAX5479ETE+ - Analog Devices  - 3D model - Quad Flat No-Lead - T1633F+3
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MAX5479ETE+ Details

  • Manufacturer Part Number:

    MAX5479ETE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-LFCSP-3X3X0.75

  • Package Description:

    3 X 3 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WEED-2, TQFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-LFCSP-3X3X0.75

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2004-08-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    NONVOLATILE MEMORY; OTHER RESISTOR ARRAY IS: 100000 OHMS WITH 256 TAP POSITIONS

  • Bandwidth-Nom:

    0.05 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Coefficient-Nom:

    70 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    3 mm

MAX5479ETE+ Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX5479ETE+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated analog layer is recommended. Additionally, the device should be placed close to the bypass capacitors to minimize noise and ensure proper operation.
  • To ensure the MAX5479ETE+ is properly powered up and initialized, make sure to follow the power-up sequence specified in the datasheet. Apply the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD). The device will then initialize and start operating. Additionally, ensure that the input voltage is within the recommended operating range and that the bypass capacitors are properly connected.
  • The MAX5479ETE+ has an operating temperature range of -40°C to +125°C. However, the device's performance may degrade at extreme temperatures. It's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot issues with the MAX5479ETE+, start by verifying the power supply voltages and ensuring that the device is properly powered up. Check the input and output signals using an oscilloscope to identify any anomalies. Consult the datasheet and application notes for guidance on troubleshooting common issues. If the problem persists, contact Analog Devices' technical support for further assistance.
  • Yes, the MAX5479ETE+ is suitable for high-reliability and high-availability applications. The device is built with high-quality materials and undergoes rigorous testing to ensure its reliability. However, it's essential to follow proper design and manufacturing practices, such as using a robust PCB design, selecting high-quality components, and implementing adequate thermal management. Additionally, consider implementing redundancy and fail-safe mechanisms to ensure the system's overall reliability and availability.

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MAX5479ETE+ 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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