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MAX22245BAWA+ - Analog Devices

Description: Reinforced, Fast, Low-Power, Two-Channel Digital Isolators, 8-Wide-SOIC

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MAX22245BAWA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - W8MS+5_1
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MAX22245BAWA+ - Analog Devices  - 3D model - Small Outline Packages - W8MS+5_1
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MAX22245BAWA+ Details

  • Manufacturer Part Number:

    MAX22245BAWA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_W-300_MIL

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_W-300_MIL

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-09-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    7.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.85 mm

MAX22245BAWA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX22245BAWA+ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure proper power-up and power-down of the MAX22245BAWA+, it's essential to follow the power sequencing guidelines provided in the datasheet. The device should be powered up in the following order: VCC, VDD, and VIN. During power-down, the sequence should be reversed. Additionally, it's recommended to use a soft-start circuit to limit the inrush current during power-up.
  • The MAX22245BAWA+ has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to keep the device within the recommended operating temperature range. This can be achieved by providing adequate heat sinking, using a thermal pad, and ensuring good airflow around the device. The thermal resistance of the package should also be considered during the design process.
  • To troubleshoot issues with the MAX22245BAWA+, 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 Inc. support for further assistance.
  • The MAX22245BAWA+ has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during assembly and testing. This includes using an ESD wrist strap, ESD mat, and ESD-safe tools. The device should also be stored in an ESD-safe environment to prevent damage during storage and shipping.

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MAX22245BAWA+ 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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