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MAX22025AWA+T - Analog Devices

Description: Compact, Isolated, Half-Duplex RS-485/RS-422 Transceivers with AutoDirection Control

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MAX22025AWA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX22025aAWA+Taa
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MAX22025AWA+T - Analog Devices  - 3D model - Small Outline Packages - MAX22025aAWA+Taa
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MAX22025AWA+T Details

  • Manufacturer Part Number:

    MAX22025AWA+T

  • 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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2020-02-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    Also Require VDDB supply 4.75V to 5.25V and Supply current-Max 5.5mA

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; EIA-422

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    5.31 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    DIFFERENTIAL

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Receive Delay-Max:

    80 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    2.13 mm

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • 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

  • Transmit Delay-Max:

    1000 ns

  • Width:

    5.285 mm

MAX22025AWA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX22025AWA+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to follow the layout guidelines provided in the datasheet.
  • The MAX22025AWA+T requires a single 3.3V power supply, and it's recommended to use a low-noise, low-dropout regulator to power the device. The power sequencing requirements are not critical, but it's recommended to power up the device after the power supply has stabilized.
  • The MAX22025AWA+T can support data rates up to 100Mbps, but the actual data rate achievable depends on the specific application, PCB layout, and signal quality.
  • The MAX22025AWA+T can be configured for different interface modes by setting the appropriate pins high or low during power-up. For example, to configure the device for SPI mode, the SCL pin should be tied high, and for I2C mode, the SCL pin should be tied low. Refer to the datasheet for specific pin configurations.
  • The MAX22025AWA+T has a maximum junction temperature of 150°C, and it's recommended to keep the device temperature below 125°C for optimal performance. Thermal considerations include providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device.

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MAX22025AWA+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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