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MAX485ECPA+ - Analog Devices

Description: MAX485ECPA+, Line Transceiver, RS-485, RS-422 2.5 Mbit/s Differential, 4.75 → 5.25 V, 8-Pin PDIP

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MAX485ECPA+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8 PDIP
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MAX485ECPA+ - Analog Devices  - 3D model - Dual-In-Line Packages - 8 PDIP
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MAX485ECPA+ Details

  • Manufacturer Part Number:

    MAX485ECPA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-PDIP-300_MIL

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, MS-001AB, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-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:

    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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.375 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 Low Current-Max:

    0.004 A

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    4.572 mm

  • Supply Current-Max:

    0.9 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:

    60 ns

  • Width:

    7.62 mm

MAX485ECPA+ Frequently Asked Questions (FAQs)

  • The MAX485ECPA+ can support data rates up to 2.5 Mbps, making it suitable for high-speed serial communication applications.
  • To ensure reliable operation in noisy environments, it is recommended to use a common-mode choke or a ferrite bead in series with the RS-485 bus, and to follow proper PCB layout and grounding practices to minimize electromagnetic interference (EMI).
  • Yes, the MAX485ECPA+ can be used in a multi-point or multi-drop configuration, but it is essential to ensure that the total bus capacitance does not exceed 400 pF to maintain signal integrity.
  • The maximum cable length that can be used with the MAX485ECPA+ depends on the data rate and the cable characteristics. As a general rule, the cable length should not exceed 4000 feet (1219 meters) at a data rate of 9600 bps, and 1000 feet (305 meters) at a data rate of 115.2 kbps.
  • To protect the MAX485ECPA+ from ESD, it is recommended to handle the device by the body, use an anti-static wrist strap or mat, and ensure that the PCB is properly grounded. Additionally, consider using ESD protection devices such as TVS diodes or ESD arrays on the RS-485 bus.

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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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