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MAX3218EAP+T - Analog Devices

Description: BETTER THAN BIPOLAR! ♦ 1µA Supply Current Using AutoShutdown ♦ Operates Directly from Two Alkaline, NiCd or NiMH Cells ♦ +1.8V to +4.25V Single-Supply Voltage Range ♦ 120kbps Data Rate Guaranteed ♦ Low-Cost Surface-Mount Components ♦ Meets EIA/TIA-232E Specifications ♦ Three-State Receiver Outputs ♦ Flow-Through Pinout ♦ On-Board DC-DC Converters ♦ 20-Pin SSOP and DIP Packages

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MAX3218EAP+T - Analog Devices - PCB symbol
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PCB Footprints
MAX3218EAP+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 20 SSOP
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MAX3218EAP+T - Analog Devices - 3D model - Small Outline Packages - 20 SSOP
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MAX3218EAP+T Details

  • Manufacturer Part Number:

    MAX3218EAP+T

  • 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

  • Reach Compliance Code:

    Compliant

  • 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:

    1995-03-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    EXTERNAL CHARGE PUMP; TRISTATABLE RECEIVERS; AUTO SHUTDOWN

  • Differential Output:

    NO

  • Driver Number of Bits:

    2

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-232-E; V.24; V.28; EIA-562

  • 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

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    1000 ns

  • Receiver Number of Bits:

    2

  • Seated Height-Max:

    1.99 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    4.25 V

  • Supply Voltage-Min:

    1.8 V

  • Supply Voltage-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

  • Transmit Delay-Max:

    2700 ns

  • Width:

    5.29 mm

MAX3218EAP+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3218EAP+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the battery. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to minimize the length of the traces connecting the device to the battery and the load.
  • The choice of external components for the MAX3218EAP+T depends on the specific application requirements. For the inductor, consider the inductance value, DC resistance, and saturation current. For the capacitors, consider the capacitance value, ESR, and voltage rating. Analog Devices provides a component selection guide in the datasheet and application notes to help with this process.
  • The MAX3218EAP+T has an operating temperature range of -40°C to +125°C. At higher temperatures, the device's performance may degrade, and the output voltage may drop. It's essential to consider the thermal management of the device and the overall system to ensure reliable operation within the specified temperature range.
  • To troubleshoot issues with the MAX3218EAP+T, start by checking the PCB layout, component selection, and soldering quality. Verify that the input voltage and current are within the specified range, and check for any signs of overheating or thermal stress. Use oscilloscopes and other diagnostic tools to measure the output voltage, current, and temperature. Consult the datasheet and application notes for troubleshooting guidelines and FAQs.
  • The MAX3218EAP+T is a high-reliability device suitable for safety-critical applications. It meets various industry standards and certifications, including AEC-Q100, IEC 60601-1, and ISO 26262. However, it's essential to consult the datasheet and application notes to ensure that the device meets the specific requirements of your application and to follow proper design and testing procedures.

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MAX3218EAP+T Overview

Use the download button to access the MAX3218EAP+T schematic symbol, PCB footprint, and 3D model.
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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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