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MAX5478ETE+T - Analog Devices

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

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MAX5478ETE+T - Analog Devices - PCB symbol
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PCB Footprints
MAX5478ETE+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T1633F+3
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3D Models
MAX5478ETE+T - Analog Devices - 3D model - Quad Flat No-Lead - T1633F+3
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MAX5478ETE+T Details

  • Manufacturer Part Number:

    MAX5478ETE+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-LFCSP-3X3X0.75

  • Package Description:

    HVQCCN, LCC16,.12SQ,20

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-LFCSP-3X3X0.75

  • Reach Compliance Code:

    Compliant

  • 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: 50000 OHMS WITH 256 TAP POSITIONS

  • Bandwidth-Nom:

    0.1 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:

    50000 Ω

  • Width:

    3 mm

MAX5478ETE+T Frequently Asked Questions (FAQs)

  • The MAX5478ETE+T is a high-frequency device, and proper layout and placement are crucial to minimize noise and ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure the MAX5478ETE+T is properly powered and decoupled, it is recommended to use a high-quality power supply with low noise and ripple. Additionally, it is recommended to use a 10uF ceramic capacitor in parallel with a 1uF ceramic capacitor as close to the device as possible to decouple the power supply. It is also recommended to use a 100nF capacitor to decouple the output.
  • The maximum operating temperature range for the MAX5478ETE+T is -40°C to +125°C. However, it is recommended to operate the device within the recommended operating temperature range of -20°C to +85°C for optimal performance and reliability.
  • To troubleshoot common issues with the MAX5478ETE+T, such as oscillations or instability, it is recommended to check the power supply and decoupling, ensure proper layout and placement, and verify that the input and output signals are within the recommended operating range. Additionally, it is recommended to use a scope or other measurement tool to verify the device's operation and identify any potential issues.
  • Yes, the MAX5478ETE+T is a high-frequency device and can be susceptible to EMI/EMC issues. It is recommended to follow proper EMI/EMC design practices, including using a shielded enclosure, keeping the device away from other high-frequency sources, and using EMI/EMC filters or shielding on the input and output signals.

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MAX5478ETE+T Overview

Use the download button to access the MAX5478ETE+T schematic symbol, PCB footprint, and 3D model.
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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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