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MAX5479EUD+ - Analog Devices

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

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MAX5479EUD+ - Analog Devices - PCB symbol
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PCB Footprints
MAX5479EUD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U14+1
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3D Models
MAX5479EUD+ - Analog Devices - 3D model - Small Outline Packages - U14+1
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MAX5479EUD+ Details

  • Manufacturer Part Number:

    MAX5479EUD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-TSSOP_4.4-4.4_MM

  • 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:

    2004-08-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • 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:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °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

  • Seated Height-Max:

    1.1 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:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    4.4 mm

MAX5479EUD+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX5479EUD+ 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 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • To ensure the MAX5479EUD+ is stable and doesn't oscillate, it's essential to follow the recommended layout and placement guidelines, use the correct output capacitor value and type, and ensure the input voltage is within the recommended range. Additionally, it's recommended to add a small capacitor (e.g., 10nF) between the output and ground to improve stability.
  • The maximum input voltage that the MAX5479EUD+ can handle is 5.5V. Exceeding this voltage can cause damage to the device. It's recommended to use a voltage regulator or a voltage limiter to ensure the input voltage remains within the recommended range.
  • The MAX5479EUD+ 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. It's recommended to use a heat sink or a thermal pad to ensure the device remains within its recommended operating temperature range.
  • To troubleshoot issues with the MAX5479EUD+, start by verifying the input voltage and current, checking the output voltage and current, and ensuring the device is properly soldered and connected. Use an oscilloscope to check for oscillations or noise on the output, and consult the datasheet and application notes for guidance on troubleshooting common issues.

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MAX5479EUD+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX54, 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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MAX5479EUD+ Alternates

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Part Image MAX5479EUD+ Maxim Integrated Products

Digital Potentiometer, 1 Func, 100000ohm, 2-wire Serial Control Interface, 256 Positions, BICMOS, PDSO14