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MAX3223ECUP+ - Analog Devices

Description: For Space-Constrained Applications: MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V RS-232 Transceivers in UCSP™ MAX3222E/MAX3232E/MAX3237E/MAX3241E/ MAX3246E: ±15kV ESD-Protected Down to 10nA, +3.0V to +5.5V, Up to 1Mbps, True RS-232 Transceivers (MAX3246E Available in a UCSP Package) ♦ For Data Cable Applications: MAX3380E/MAX3381E: +2.35V to +5.5V, 1µA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESDProtected I/O and Logic Pins

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MAX3223ECUP+ - Analog Devices - PCB symbol
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MAX3223ECUP+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20 TSSOP
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3D Models
MAX3223ECUP+ - Analog Devices - 3D model - Small Outline Packages - 20 TSSOP
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MAX3223ECUP+ Details

  • Manufacturer Part Number:

    MAX3223ECUP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-TSSOP_4.4-4.4_MM

  • Package Description:

    ROHS COMPLIANT, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-TSSOP_4.4-4.4_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:

    1998-01-03

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232; TIA-232; V.24; V.28

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Out Swing-Min:

    10 V

  • Output Low Current-Max:

    0.0016 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    4.4 mm

MAX3223ECUP+ Frequently Asked Questions (FAQs)

  • The MAX3223ECUP+ requires careful layout and placement to ensure proper operation. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the device close to the RS-232 connector, using short traces, and avoiding vias under the device. Additionally, it is recommended to place a 0.1uF capacitor between VCC and GND as close to the device as possible.
  • The MAX3223ECUP+ has built-in ESD protection, but it is still recommended to follow proper ESD handling procedures when handling the device. This includes using an ESD wrist strap or mat, storing the device in an anti-static bag, and avoiding touching the device's pins.
  • The MAX3223ECUP+ can support cable lengths up to 100 feet (30 meters) at data rates up to 250kbps. However, the actual cable length supported may vary depending on the specific application, cable quality, and environmental conditions.
  • Yes, the MAX3223ECUP+ can be used in a multi-point RS-232 application, but it requires additional external circuitry to implement the necessary multipoint protocol. The device itself does not have built-in multipoint capability.
  • Common issues with the MAX3223ECUP+ include incorrect pin connections, inadequate power supply decoupling, and improper termination. To troubleshoot, check the device's pin connections, ensure proper power supply decoupling, and verify that the RS-232 signals are properly terminated. Additionally, use a logic analyzer or oscilloscope to verify the signal integrity and timing.

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MAX3223ECUP+ 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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