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MAX22190ATJ+T - Analog Devices

Description: Digital Isolators Octal Industrial Digital Input with Wire Break Detection and Isolation

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MAX22190ATJ+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T3255+6C
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3D Models
MAX22190ATJ+T - Analog Devices  - 3D model - Quad Flat No-Lead - T3255+6C
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MAX22190ATJ+T Details

  • Manufacturer Part Number:

    MAX22190ATJ+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    32-LFCSP-5X5X0.75

  • Package Description:

    TQFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    32-LFCSP-5X5X0.75

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-06-21

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Interface IC Type:

    DIGITAL I/P MODULE

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    IEC 61131-2

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Width:

    5 mm

MAX22190ATJ+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX22190ATJ+T 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 isolation barrier. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure reliable operation of the MAX22190ATJ+T in high-temperature environments, it's essential to follow proper thermal management practices. This includes providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device. Additionally, the device should be operated within its specified temperature range (-40°C to +125°C).
  • When selecting a transformer for use with the MAX22190ATJ+T, key considerations include the transformer's turns ratio, inductance, and leakage inductance. The transformer should also be designed to handle the required power and voltage ratings, and should meet the safety and regulatory requirements of the application.
  • To troubleshoot common issues with the MAX22190ATJ+T, start by checking the device's power supply and input voltage levels. Verify that the device is properly configured and that the isolation barrier is not compromised. Use a logic analyzer or oscilloscope to debug communication issues, and consult the device's datasheet and application notes for guidance on troubleshooting specific errors.
  • The MAX22190ATJ+T is a high-speed digital isolator with a unique combination of features, including 500Mbps data rate, 2.5kVrms isolation, and a wide operating temperature range. Compared to other similar devices, the MAX22190ATJ+T offers higher data rates, lower power consumption, and improved electromagnetic interference (EMI) performance.

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MAX22190ATJ+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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