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MAX489CSD+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX489CSD+T - Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-14

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MAX489CSD+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S14-1
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MAX489CSD+T - Analog Devices  - 3D model - Small Outline Packages - S14-1
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MAX489CSD+T Details

  • Manufacturer Part Number:

    MAX489CSD+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-SOIC_N-150_MIL

  • Package Description:

    SOP, SOP14,.25

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-SOIC_N-150_MIL

  • 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:

    2000-01-13

  • 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

MAX489CSD+T Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MAX489CSD+T. Ensure that the device is placed near the signal source, and use a solid ground plane to reduce noise. Keep the input and output traces short and separate to minimize crosstalk. Use a 4-layer PCB with a dedicated power plane and a solid ground plane for optimal performance.
  • The MAX489CSD+T has built-in ESD protection, but it's still important to follow proper handling and assembly procedures to prevent damage. Use an ESD wrist strap or mat when handling the device, and ensure that the PCB is properly grounded during assembly. Additionally, consider adding external ESD protection devices, such as TVS diodes, to further protect the device.
  • The MAX489CSD+T is rated for operation from -40°C to +125°C. However, it's essential to consider the device's thermal characteristics and ensure proper heat dissipation to maintain reliability and performance. Use a thermal pad or heat sink if necessary, and ensure that the device is not exposed to extreme temperatures during operation.
  • The MAX489CSD+T is a surface-mount device, and its reliability in high-vibration environments depends on the quality of the PCB assembly and the device's solder joints. Ensure that the PCB is properly secured and that the device is soldered using a reliable process. Consider using a vibration-resistant mounting method, such as a screw-down or adhesive-mounted PCB, to minimize the risk of device failure.
  • To troubleshoot issues with the MAX489CSD+T, start by verifying the device's input and output connections, and ensure that the power supply is stable and within the recommended range. Check for any signs of physical damage or overheating. Use an oscilloscope to monitor the output voltage and current, and look for any signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

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MAX489CSD+T Overview

Use the download button to access the MAX489CSD+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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