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MAX22291CASA/V+ - Analog Devices

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

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MAX22291CASA/V+ - Analog Devices - PCB symbol
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MAX22291CASA/V+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8MS+24
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MAX22291CASA/V+ - Analog Devices - 3D model - Small Outline Packages - S8MS+24
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MAX22291CASA/V+ Details

  • Manufacturer Part Number:

    MAX22291CASA/V+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2021-12-02

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • 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,.24

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 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:

    3.9 mm

MAX22291CASA/V+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX22291CASA/V+ involves keeping the input and output traces short and away from each other, 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.
  • To ensure proper power-up and power-down of the MAX22291CASA/V+, make sure to follow the recommended power-up sequence, which is to apply VCC first, followed by VIN. During power-down, remove VIN first, followed by VCC. Also, ensure that the input voltage ramps up and down slowly to prevent damage to the device.
  • The maximum allowed input voltage ripple for the MAX22291CASA/V+ is 100mV peak-to-peak. Exceeding this limit may affect the device's performance and stability.
  • The MAX22291CASA/V+ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's output current and voltage at high temperatures to ensure reliable operation.
  • To troubleshoot issues with the MAX22291CASA/V+, start by checking the input voltage, output voltage, and output current. Verify that the device is properly powered up and powered down. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Use an oscilloscope to check for any unusual voltage or current waveforms.

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MAX22291CASA/V+ 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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