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MAX1487CSA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX1487CSA+T - Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-8

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MAX1487CSA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+2
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MAX1487CSA+T - Analog Devices  - 3D model - Small Outline Packages - S8+2
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MAX1487CSA+T Details

  • Manufacturer Part Number:

    MAX1487CSA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-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:

    COMMON I/O; 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-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • 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:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.5 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:

    60 ns

  • Width:

    3.9 mm

MAX1487CSA+T Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the MAX1487CSA+T is to keep the analog and digital grounds separate, use a solid ground plane, and keep the signal traces short and away from noise sources. Additionally, use a common-mode choke or ferrite bead to filter the power supply lines.
  • To ensure proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to power up the VCC supply before the VDD supply. Also, ensure that the EN pin is high during power-up and that the RST pin is pulled high after power-up to initialize the device.
  • The MAX1487CSA+T can support data rates up to 100 Mbps, but the actual data rate achievable depends on the specific application, cable length, and noise environment.
  • To troubleshoot issues with the MAX1487CSA+T, start by checking the power supply and clock signals, then verify the signal integrity and transmission line impedance. Use an oscilloscope to check the signal waveforms and a logic analyzer to verify the data transmission. Also, check the device's status registers and error flags to identify any issues.
  • Yes, the MAX1487CSA+T can be used in a hot-swap or hot-plug application, but it requires proper power sequencing and protection circuitry to prevent damage to the device or other components. Additionally, ensure that the device is properly powered down before removal or insertion.

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MAX1487CSA+T 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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