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MAX489ECPD+ - Analog Devices

Description: Maxim MAX489ECPD+, Line Transceiver, IEC 1000-4-2/ RS-422/ RS-485 4-RX, 5 V, 14-Pin PDIP

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MAX489ECPD+ - Analog Devices - PCB symbol
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PCB Footprints
MAX489ECPD+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 14 PDIP
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3D Models
MAX489ECPD+ - Analog Devices - 3D model - Dual-In-Line Packages - 14 PDIP
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MAX489ECPD+ Details

  • Manufacturer Part Number:

    MAX489ECPD+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-PDIP-300_MIL

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, MS-001AC, DIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-PDIP-300_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:

    0.000002 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    19.05 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 Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    2000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    4.572 mm

  • Supply Current-Max:

    0.25 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Transmit Delay-Max:

    2000 ns

  • Width:

    7.62 mm

MAX489ECPD+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX489ECPD+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, use short traces and avoid routing digital signals near analog signals. Refer to the application note AN-1149 for more detailed guidelines.
  • To ensure the MAX489ECPD+ operates within the specified temperature range, make sure to provide adequate heat sinking, avoid overheating, and keep the device away from high-temperature sources. Also, consider using thermal pads or heat sinks to dissipate heat.
  • The recommended power-up sequence for the MAX489ECPD+ is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper device operation.
  • To troubleshoot issues with the MAX489ECPD+, start by checking the power supply voltages, ensuring they are within the specified range. Then, verify that the input signals are within the specified range and that the device is properly configured. Use an oscilloscope to check the output signals and look for any signs of oscillation or instability. If the issue persists, consult the datasheet and application notes for more detailed troubleshooting guidelines.
  • Yes, the MAX489ECPD+ is suitable for use in high-reliability or safety-critical applications. However, it's essential to follow proper design and testing procedures to ensure the device meets the required safety and reliability standards. Consult the datasheet and relevant industry standards (e.g., IEC 61508, ISO 26262) for more information.

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MAX489ECPD+ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX48, or try a keyword search, such as Line Driver or Receivers

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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