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MAX5419LETA+T - Analog Devices

Description: 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers Industry's Smallest 256-Tap Digital Potentiometers Fit in a 3mm x 3mm TDFN

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MAX5419LETA+T - Analog Devices - PCB symbol
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PCB Footprints
MAX5419LETA+T - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - T833+1a
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3D Models
MAX5419LETA+T - Analog Devices - 3D model - Small Outline No-lead - T833+1a
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MAX5419LETA+T Details

  • Manufacturer Part Number:

    MAX5419LETA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-LFCSP-3X3X0.75

  • Package Description:

    HVSON, SOLCC8,.12,25

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-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:

    2004-02-18

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    NON VOLATILE MEMORY

  • Bandwidth-Nom:

    0.025 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-N8

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistor Terminal Voltage-Max:

    5 V

  • Seated Height-Max:

    0.8 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:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    200000 Ω

  • Width:

    3 mm

MAX5419LETA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX5419LETA+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power supply. 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 proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to apply the power supply voltage (VCC) before applying the input voltage (VIN). Also, ensure that the input voltage is within the recommended range and that the device is properly bypassed with capacitors.
  • The MAX5419LETA+T has an operating temperature range of -40°C to +125°C. However, 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 MAX5419LETA+T, start by checking the input voltage and power supply voltage to ensure they are within the recommended range. Next, verify that the device is properly bypassed with capacitors and that the PCB layout is correct. If the issue persists, use an oscilloscope to check for oscillations or noise on the output voltage and input voltage lines.
  • Yes, the MAX5419LETA+T is suitable for use in high-reliability and safety-critical applications. However, it's essential to follow proper design and testing procedures to ensure the device meets the required safety and reliability standards. Additionally, consider using redundant or fault-tolerant designs to mitigate the risk of device failure.

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MAX5419LETA+T 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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Part Image MAX5419LETA+T Maxim Integrated Products

Digital Potentiometer, 1 Func, 200000ohm, 2-wire Serial Control Interface, 256 Positions, BICMOS, PDSO8