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MAX3221ECUE+ - 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 ESD Protected I/O and Logic Pins

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MAX3221ECUE+ - Analog Devices - PCB symbol
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MAX3221ECUE+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16 TSSOP
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3D Models
MAX3221ECUE+ - Analog Devices - 3D model - Small Outline Packages - 16 TSSOP
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MAX3221ECUE+ Details

  • Manufacturer Part Number:

    MAX3221ECUE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-TSSOP_4.4-4.4_MM

  • Package Description:

    ROHS COMPLIANT, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-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:

    1

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

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

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • 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:

    TSSOP16,.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:

    1

  • 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

MAX3221ECUE+ Frequently Asked Questions (FAQs)

  • The MAX3221ECUE+ requires careful layout and placement to ensure proper operation. It is recommended to place the device close to the UART interface, use short traces, and avoid routing signals under or near the device. Additionally, decoupling capacitors should be placed as close as possible to the device's power pins.
  • The MAX3221ECUE+ 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, mat, or workstation, and storing the device in an anti-static bag or container.
  • The maximum cable length supported by the MAX3221ECUE+ depends on the baud rate and the quality of the cable. As a general rule, the maximum cable length is around 100 feet (30 meters) at 9600bps, but this can be extended to several hundred feet at lower baud rates.
  • Yes, the MAX3221ECUE+ can be used in a multi-point RS-232 configuration, but it requires careful consideration of the signal routing and termination. It is recommended to use a star topology with a single transmitter and multiple receivers, and to ensure that the total capacitance of the receivers does not exceed the maximum allowed by the device.
  • Common issues with the MAX3221ECUE+ include incorrect pin connections, improper power supply, and signal integrity problems. To troubleshoot, check the device's pin connections, ensure proper power supply, and use an oscilloscope to verify signal integrity. Additionally, check the device's datasheet and application notes for troubleshooting guides and FAQs.

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MAX3221ECUE+ 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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