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MAX3070EESD+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX3070EESD+T - Transceiver RS422, RS485, 2.97V-3.63V supply, 1 Driver, NSOIC-14

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MAX3070EESD+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14 Narrow SO
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MAX3070EESD+T - Analog Devices  - 3D model - Small Outline Packages - 14 Narrow SO
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MAX3070EESD+T Details

  • Manufacturer Part Number:

    MAX3070EESD+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    14-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, MS-012AB, SOIC-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    14-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:

    2002-11-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-422; EIA-485; TIA-485

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.001 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.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:

    1.5 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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:

    1500 ns

  • Width:

    3.9 mm

MAX3070EESD+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3070EESD+T involves keeping the signal traces short and away from noise sources, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it's recommended to use a shielded cable for the RS-485 bus and to keep the cable length as short as possible.
  • Proper termination of the RS-485 bus is crucial for reliable communication. The MAX3070EESD+T requires a termination resistor (typically 120Ω) at each end of the bus, and the bus should be terminated at both the driver and receiver ends. Additionally, the termination resistors should be placed as close to the device as possible.
  • The maximum cable length supported by the MAX3070EESD+T depends on the data rate and the type of cable used. As a general rule, the maximum cable length is approximately 4000 feet (1219 meters) at a data rate of 10 Mbps, and 1000 feet (305 meters) at a data rate of 35 Mbps. However, it's recommended to consult the datasheet and perform signal integrity analysis to determine the maximum cable length for a specific application.
  • The MAX3070EESD+T has built-in ESD protection, but additional protection measures can be taken to ensure reliability. These include using ESD protection devices such as TVS diodes, using a shielded enclosure, and following proper handling and storage procedures to prevent ESD damage.
  • The recommended power-up sequence for the MAX3070EESD+T is to power up the VCC supply first, followed by the VDD supply. This ensures that the internal voltage regulators are properly initialized and that the device operates reliably.

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MAX3070EESD+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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