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MAX489ECSD+ - Analog Devices

Description: MAX489ECSD+, Line Transceiver, RS-485, RS-422 Differential, 5 V, 14-Pin SOIC

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MAX489ECSD+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SO 14 pinout
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MAX489ECSD+ - Analog Devices  - 3D model - Small Outline Packages - SO 14 pinout
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MAX489ECSD+ Details

  • Manufacturer Part Number:

    MAX489ECSD+

  • 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-012B, SOIC-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:

    1995-09-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    1 RECEIVER ACTIVE UNDER SHUTDOWN; TRISTATABLE RECEIVER

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000001 A

  • 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:

    70 °C

  • Out Swing-Min:

    1.5 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:

    2000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.25 V

  • Supply Voltage1-Min:

    4.75 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

MAX489ECSD+ Frequently Asked Questions (FAQs)

  • To minimize EMI and noise, it's recommended to follow a star-grounding scheme, keep the device away from high-current carrying traces, and use a solid ground plane. Additionally, use short and direct traces for the input and output signals, and avoid running sensitive signals near the device's power pins.
  • To ensure proper powering and decoupling, use a high-quality, low-ESR capacitor (e.g., 0.1 μF to 1 μF) between the VCC and GND pins, and place it as close to the device as possible. Additionally, use a separate power supply or a well-regulated voltage source to power the device.
  • The MAX489ECSD+ has an operating temperature range of -40°C to +125°C. However, it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance and reliability.
  • Yes, the MAX489ECSD+ is suitable for high-reliability and safety-critical applications. It's manufactured using a high-reliability process, and it's compliant with various industry standards, such as AEC-Q100 and IEC 60601-1. However, it's essential to follow proper design, testing, and validation procedures to ensure the device meets the specific application requirements.
  • To troubleshoot common issues, start by verifying the device's power supply, input signals, and output loads. Check for proper decoupling, correct pin connections, and ensure that the device is operated within its recommended specifications. Use an oscilloscope to analyze the output waveforms and identify any signs of oscillation or instability. Consult the datasheet and application notes for specific troubleshooting guidelines.

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MAX489ECSD+ 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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