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MAX1482ESD+ - Analog Devices

Description: RS-422/RS-485 Interface IC Slew-Rate-Limited RS-485 Transceivers

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MAX1482ESD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX 14 SO
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MAX1482ESD+ - Analog Devices  - 3D model - Small Outline Packages - MAX 14 SO
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MAX1482ESD+ Details

  • Manufacturer Part Number:

    MAX1482ESD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, LEAD FREE, MS-012AB, SOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-SOIC_N-150_MIL

  • 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:

    1995-02-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    COMMON I/O; 1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    2250 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.045 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    2000 ns

  • Width:

    3.9 mm

MAX1482ESD+ Frequently Asked Questions (FAQs)

  • The MAX1482ESD+ datasheet provides general guidelines for layout and placement, but it's recommended to follow Analog Devices' application note AN-1120 for more detailed guidance. This includes keeping the device away from high-current carrying traces, using a solid ground plane, and minimizing the length of the input and output traces.
  • The MAX1482ESD+ requires a single 5V supply voltage, and it's essential to ensure that the power supply is clean and well-regulated. A decoupling capacitor of 0.1uF to 1uF should be placed close to the device, and the input and output pins should be properly terminated to prevent ringing and reflections.
  • The MAX1482ESD+ can support data rates up to 100Mbps, but the actual data rate may be limited by the quality of the transmission line, the signal integrity, and the receiver's sensitivity. For high-speed operation, it's essential to ensure that the transmission line is properly terminated, and the signal is properly conditioned to minimize jitter and distortion.
  • To troubleshoot issues with the MAX1482ESD+, it's essential to follow a systematic approach. Start by verifying the power supply and biasing, then check the signal integrity using an oscilloscope or a signal analyzer. Check for signal reflections, ringing, and jitter, and ensure that the transmission line is properly terminated. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support.
  • For high-reliability or high-availability applications, it's essential to follow Analog Devices' guidelines for reliability and quality. This includes ensuring that the device is operated within its recommended operating conditions, using a robust and reliable power supply, and implementing proper thermal management. Additionally, consider using redundant or duplicated circuits to ensure continued operation in the event of a failure.

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MAX1482ESD+ 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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