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MAX487ECSA+T - Analog Devices

Description: ±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers

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MAX487ECSA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO
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MAX487ECSA+T - Analog Devices  - 3D model - Small Outline Packages - 8 SO
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MAX487ECSA+T Details

  • Manufacturer Part Number:

    MAX487ECSA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP, SOP8,.25

  • 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:

    1995-09-23

  • 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:

    2000 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.4 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

MAX487ECSA+T Frequently Asked Questions (FAQs)

  • A good layout and routing practice for the MAX487ECSA+T is to keep the transmitter and receiver sections separate, use a ground plane, and keep the signal traces short and away from noise sources. Additionally, use a common-mode choke or ferrite bead to filter out high-frequency noise.
  • To ensure reliable communication in noisy environments, use a robust transceiver like the MAX487ECSA+T, which has built-in noise filtering and immunity to electromagnetic interference (EMI). Additionally, use a shielded cable, twisted pair wiring, and implement error-checking and correction mechanisms in your communication protocol.
  • The maximum cable length supported by the MAX487ECSA+T depends on the baud rate, cable quality, and noise environment. As a general guideline, the MAX487ECSA+T can support cable lengths up to 1000 meters at lower baud rates (e.g., 9600bps) and up to 100 meters at higher baud rates (e.g., 115200bps).
  • The MAX487ECSA+T is a half-duplex transceiver by default, but it can be configured for full-duplex operation by connecting the RTS (Request to Send) input to the CTS (Clear to Send) output. This allows the transmitter and receiver to operate simultaneously.
  • The power consumption of the MAX487ECSA+T depends on the operating mode and supply voltage. In normal operation, the device consumes around 10mA. To reduce power consumption, use the shutdown mode (SD input) to disable the device when not in use, and consider using a lower supply voltage (e.g., 3.3V instead of 5V).

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MAX487ECSA+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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