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MAX1490EBEPG+ - Analog Devices

Description: ?15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces

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MAX1490EBEPG+ - Analog Devices - PCB symbol
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MAX1490EBEPG+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - MAX1490EBEPG+_24
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MAX1490EBEPG+ - Analog Devices - 3D model - Dual-In-Line Packages - MAX1490EBEPG+_24
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MAX1490EBEPG+ Details

  • Manufacturer Part Number:

    MAX1490EBEPG+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-PDIP-600_MIL

  • Package Description:

    PLASTIC, DIP-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-PDIP-600_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:

    2001-10-31

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.001 A

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.75 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    225 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    120 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    275 ns

  • Width:

    15.24 mm

MAX1490EBEPG+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX1490EBEPG+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the IC and the external components. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure the reliability of the MAX1490EBEPG+ in high-temperature applications, it's essential to follow proper thermal management techniques. This includes using a heat sink, ensuring good airflow, and keeping the junction temperature below the maximum rated value. Additionally, it's recommended to derate the device's power dissipation according to the ambient temperature and to use a thermally conductive material for the PCB.
  • The recommended power-up sequence for the MAX1490EBEPG+ is to first apply the analog supply voltage (VCC) and then the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent any potential latch-up or damage to the device.
  • To troubleshoot issues with the MAX1490EBEPG+, start by verifying that the power supplies are correct and stable. Then, check the input and output signals using an oscilloscope to ensure they are within the specified ranges. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines, and consider contacting Analog Devices' technical support for further assistance.
  • Yes, the MAX1490EBEPG+ can be used in a redundant or fault-tolerant system. The device's built-in fault detection and reporting features, such as the FAULT pin, can be used to detect and respond to faults or errors. Additionally, the device's analog and digital outputs can be duplicated and compared to detect any discrepancies, enabling the implementation of redundant or fault-tolerant systems.

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MAX1490EBEPG+ Overview

Use the download button to access the MAX1490EBEPG+ 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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