Please enter a minimum 3 letters or numbers
Technical Content
Part Image

MAX3444EESA+ - Analog Devices

Description: Maxim MAX3444EESA+, Line Transceiver, RS-485, 4.75 → 5.25 V, 8-Pin SOIC

Download MAX3444EESA+ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
MAX3444EESA+ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
MAX3444EESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+4
click to zoom
3D Models
MAX3444EESA+ - Analog Devices - 3D model - Small Outline Packages - S8+4
click to zoom

MAX3444EESA+ Details

  • Manufacturer Part Number:

    MAX3444EESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    ROHS COMPLIANT, SOP-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:

    2002-11-18

  • 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-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 Low Current-Max:

    0.001 A

  • 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:

    30 mA

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 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:

    2000 ns

  • Width:

    3.9 mm

MAX3444EESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3444EESA+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper power-up and power-down of the MAX3444EESA+, it is recommended to follow a power-up sequence where the input voltage (VIN) is applied before the enable pin (EN) is asserted. During power-down, the EN pin should be de-asserted before removing VIN. Additionally, a soft-start circuit can be used to limit the inrush current during power-up.
  • The maximum allowed input voltage ripple for the MAX3444EESA+ is typically 100mVp-p. Exceeding this limit may affect the device's performance and stability. It is recommended to use a low-ESR input capacitor to filter out high-frequency noise and ripple.
  • The MAX3444EESA+ is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the output current and input voltage according to the device's thermal derating curve to ensure reliable operation in high-temperature environments.
  • To troubleshoot issues with the MAX3444EESA+, start by checking the input voltage, output voltage, and enable pin voltage using an oscilloscope or multimeter. Verify that the input voltage is within the recommended range and that the enable pin is properly asserted. Check for any signs of overheating, such as excessive temperature or thermal shutdown. Consult the datasheet and application notes for guidance on troubleshooting specific issues.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MAX3444EESA+ Overview

Use the download button to access the MAX3444EESA+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX34, 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.

Parts related to MAX3444EESA+

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

MAX3444EESA+ Alternates

Showing results

Image Part Number Model
Part Image MAX3444EASA+ Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
Part Image MAX3444EESA-T Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
Part Image MAX3444EESA Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
Part Image MAX3444EASA Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
Part Image MAX3444EASA-T Maxim Integrated Products

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8
For a full list of alternate parts for MAX3444EESA+, check out Findchips.com