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MAX3077EASA+ - Analog Devices

Description: Maxim MAX3077EASA+, Line Transceiver, RS-422/ RS-485 2-RX, 3.3 V, 8-Pin SOIC

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MAX3077EASA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+4
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MAX3077EASA+ - Analog Devices  - 3D model - Small Outline Packages - S8+4
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MAX3077EASA+ Details

  • Manufacturer Part Number:

    MAX3077EASA+

  • 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, MS-012AA, 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:

    2002-11-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • High Level Input Current-Max:

    0.000001 A

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485; TIA-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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Characteristics:

    3-STATE

  • Output Low Current-Max:

    0.001 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:

    75 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    3.63 V

  • Supply Voltage1-Min:

    2.97 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    50 ns

  • Width:

    3.9 mm

MAX3077EASA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3077EASA+ 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 capacitors. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the device should be placed close to the capacitors to minimize parasitic inductance.
  • Proper termination of the MAX3077EASA+ involves connecting the correct value of resistors to the RX+/RX- and TX+/TX- pins. The recommended termination resistors are 50Ω for the RX+/RX- pins and 100Ω for the TX+/TX- pins. Additionally, the device should be terminated with a 50Ω load to ensure proper signal integrity.
  • The maximum cable length supported by the MAX3077EASA+ depends on the cable type and the data rate. For a data rate of 100Mbps, the maximum cable length is approximately 100m for Category 5e cable and 50m for Category 3 cable. However, the actual cable length may vary depending on the specific application and environment.
  • The MAX3077EASA+ can be configured for half-duplex or full-duplex operation by setting the HDX pin high or low, respectively. In half-duplex mode, the device transmits and receives on the same pair of wires, while in full-duplex mode, the device transmits and receives on separate pairs of wires.
  • The power consumption of the MAX3077EASA+ depends on the operating mode and the data rate. In normal operation, the device consumes approximately 135mW at 100Mbps and 70mW at 10Mbps. In power-down mode, the device consumes less than 1mW.

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MAX3077EASA+ 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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For a full list of alternate parts for MAX3077EASA+, check out Findchips.com