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MAX3222EETP+ - Analog Devices

Description: Maxim MAX3222EETP+, Line Transceiver, EIA/TIA-232/ V.24/ V.28 2-TX 2-RX 2-TRX, 3 → 5.5 V, 20-Pin TQFN

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PCB Footprints
MAX3222EETP+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20 TQFN-EP *
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MAX3222EETP+ - Analog Devices  - 3D model - Quad Flat No-Lead - 20 TQFN-EP *
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MAX3222EETP+ Details

  • Manufacturer Part Number:

    MAX3222EETP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-LFCSP-5X5X0.75

  • Package Description:

    LCC-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-LFCSP-5X5X0.75

  • 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:

    2002-03-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • 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:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    5 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:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.20SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    0.8 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:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

MAX3222EETP+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX3222EETP+ involves keeping the input and output traces as short as possible, using a solid ground plane, and avoiding vias under the device. Additionally, it's recommended to use a 0.1uF capacitor between VCC and GND, and to keep the RS-232 lines away from high-frequency signals.
  • To ensure reliable operation of the MAX3222EETP+ in a noisy environment, it's recommended to use a shielded cable, add EMI filters, and use a common-mode choke to reduce electromagnetic interference. Additionally, consider using a ferrite bead or a common-mode filter on the VCC line to reduce noise.
  • The maximum cable length supported by the MAX3222EETP+ depends on the baud rate and the type of cable used. As a general rule, the maximum cable length is around 50 feet at 9600bps, 20 feet at 19200bps, and 10 feet at 38400bps. However, it's recommended to consult the datasheet and perform testing to determine the maximum cable length for a specific application.
  • To troubleshoot issues with the MAX3222EETP+, start by checking the power supply voltage, ensuring that it's within the recommended range. Then, verify that the input and output signals are correct, and check for any signs of overheating or physical damage. Use an oscilloscope to analyze the signal waveforms and identify any anomalies. Consult the datasheet and application notes for additional troubleshooting guidance.
  • The MAX3222EETP+ is compatible with both 3.3V and 5V logic. The device can operate from a single 3.3V or 5V supply, and the input and output logic levels are compatible with both 3.3V and 5V systems.

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MAX3222EETP+ 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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For a full list of alternate parts for MAX3222EETP+, check out Findchips.com