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MAX483ESA+ - Analog Devices

Description: MAX483ESA+, Line Transceiver, RS-485, RS-422 Differential, 4.75 → 5.25 V, 8-Pin SOIC

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MAX483ESA+ - Analog Devices - PCB symbol
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MAX483ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO-3
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MAX483ESA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO-3
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MAX483ESA+ Details

  • Manufacturer Part Number:

    MAX483ESA+

  • 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

  • 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:

    0.001 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    2000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.65 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:

    INDUSTRIAL

  • 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

MAX483ESA+ Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the MAX483ESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the traces between the device and the power supply. Additionally, it's recommended to use a shielded cable for the RS-485 bus and to keep the cable away from noisy signals.
  • To ensure reliable communication in a noisy industrial environment, use a shielded cable, twisted pair wiring, and a common-mode choke to reduce electromagnetic interference (EMI). Also, consider using a repeater or an isolator to extend the distance and improve the signal quality. Additionally, implement error-checking and correction mechanisms in the communication protocol to detect and correct errors.
  • The maximum cable length supported by the MAX483ESA+ depends on the data rate, cable characteristics, and the environment. As a general guideline, the MAX483ESA+ can support cable lengths up to 4000 feet (1219 meters) at a data rate of 115.2 kbps. However, it's recommended to consult the datasheet and perform tests to determine the maximum cable length for a specific application.
  • The MAX483ESA+ can be configured for half-duplex or full-duplex operation by connecting the DE (driver enable) and RE (receiver enable) pins accordingly. For half-duplex operation, connect DE to RE, and for full-duplex operation, connect DE to VCC and RE to GND. Additionally, the device can be configured through the control pins (e.g., EN, SHDN) to enable or disable the transmitter and receiver.
  • The MAX483ESA+ has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking and thermal management. Use a heat sink with a thermal resistance of less than 10°C/W, and ensure good airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and the heat sink.

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MAX483ESA+ Overview

Use the download button to access the MAX483ESA+ schematic symbol, PCB footprint, and 3D model.
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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MAX483ESA+ Alternates

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For a full list of alternate parts for MAX483ESA+, check out Findchips.com