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MAX22025FAWA+T - Analog Devices

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

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MAX22025FAWA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX22025FAWA+Taa
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MAX22025FAWA+T - Analog Devices  - 3D model - Small Outline Packages - MAX22025FAWA+Taa
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MAX22025FAWA+T Details

  • Manufacturer Part Number:

    MAX22025FAWA+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

MAX22025FAWA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX22025FAWA+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 antenna. Additionally, it's recommended to use a 50Ω transmission line to connect the device to the antenna.
  • The MAX22025FAWA+T requires calibration to ensure accurate power measurement. This can be done by following the calibration procedure outlined in the datasheet, which involves applying a known power level to the device and adjusting the calibration registers accordingly. It's also recommended to perform calibration at multiple power levels to ensure accuracy across the entire operating range.
  • The MAX22025FAWA+T is designed to handle up to 2W of continuous power, but it can handle higher power levels for short periods of time. However, it's recommended to derate the power handling capability based on the operating frequency, temperature, and other environmental factors to ensure reliable operation.
  • The MAX22025FAWA+T has a digital interface that can be connected to a microcontroller or other digital system using a standard SPI or I2C interface. The device requires a 3.3V or 5V power supply, and the digital interface can be operated at frequencies up to 10MHz. It's recommended to use a level translator if the digital system operates at a different voltage level.
  • The MAX22025FAWA+T provides accurate power measurement with a typical accuracy of ±1.5% over the entire operating range. However, the actual accuracy may vary depending on the specific application, operating frequency, and environmental conditions. It's recommended to perform calibration and characterization of the device in the specific application to ensure the required level of accuracy.

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MAX22025FAWA+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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