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MAX3223EAP+ - Analog Devices

Description: +3V to +5.5V RS-232 Transceivers with AutoShutdown

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MAX3223EAP+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - A20+1
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MAX3223EAP+ - Analog Devices  - 3D model - Small Outline Packages - A20+1
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MAX3223EAP+ Details

  • Manufacturer Part Number:

    MAX3223EAP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-SSOP-5.3_MM

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-SSOP-5.3_MM

  • 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:

    1995-12-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    2 RECEIVERS ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVERS; EXTERNAL CHARGE PUMP; AUTO SHUTDOWN

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; V.24; V.28

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    10 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.0016 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.99 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.29 mm

MAX3223EAP+ Frequently Asked Questions (FAQs)

  • The MAX3223EAP+ is a high-speed device, so it's essential to follow good layout practices to minimize noise and ensure signal integrity. Place the device close to the connector, use short traces, and avoid vias. Keep the analog and digital grounds separate and connect them at a single point. Use a solid ground plane and decouple the power supply with a 0.1uF capacitor.
  • To ensure reliable operation over the entire operating temperature range (-40°C to +85°C), follow proper PCB design and layout guidelines, use a reliable power supply, and ensure that the device is properly decoupled. Also, consider the thermal resistance of the package and ensure that the device is not exposed to excessive heat or cold.
  • The MAX3223EAP+ has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during manufacturing and assembly. Use ESD-safe materials, handle the devices by the body or anti-static wrist straps, and avoid touching the pins. Also, consider adding external ESD protection devices if the application requires it.
  • Common issues with the MAX3223EAP+ include incorrect pin connections, improper power supply, and noise or signal integrity issues. To troubleshoot, use a logic analyzer or oscilloscope to verify the signal integrity, check the power supply voltage and decoupling, and ensure that the device is properly configured. Consult the datasheet and application notes for specific troubleshooting guidelines.
  • In high-reliability or safety-critical applications, consider using redundant devices, implementing error detection and correction mechanisms, and ensuring that the device is properly tested and validated. Also, follow proper design and manufacturing guidelines, and consider using devices with a higher temperature rating or more robust packaging.

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MAX3223EAP+ 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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