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MAX749CSA+ - Analog Devices

Description: MAX749CSA+, LCD Driver, 8-Pin SOIC N

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MAX749CSA+ - Analog Devices - PCB symbol
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MAX749CSA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MAX749CSA+
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MAX749CSA+ Details

  • Manufacturer Part Number:

    MAX749CSA+

  • 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, 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:

    1999-05-26

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2 V

  • Input Voltage-Nom:

    5 V

  • 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

  • Output Voltage-Nom:

    -100 V

  • 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

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.06 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    500 kHz

  • 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

  • Width:

    3.9 mm

MAX749CSA+ Frequently Asked Questions (FAQs)

  • It is recommended to follow a star-grounding configuration, keeping the analog and digital grounds separate, and placing the device close to the power supply. Additionally, ensure that the input and output traces are routed away from each other and from noisy digital signals.
  • The output voltage selection depends on the specific application requirements. For example, a higher output voltage may be needed for higher current loads, but it may also increase power consumption and heat generation. Consult the datasheet and application notes for guidance on selecting the optimal output voltage for your specific use case.
  • The MAX749CSA+ has a maximum junction temperature of 150°C. Ensure good thermal conductivity by using a heat sink or thermal pad, and follow proper PCB design and layout guidelines to minimize thermal resistance. Additionally, consider derating the output current and voltage in high-temperature environments to prevent overheating.
  • The MAX749CSA+ has built-in overcurrent protection, but it's recommended to add external protection components, such as fuses or current-limiting resistors, to ensure reliable operation. Additionally, consider adding a short-circuit protection circuit, such as a current-sensing resistor and a comparator, to detect and respond to short-circuit conditions.
  • Follow proper PCB design and layout guidelines to minimize electromagnetic radiation. Use shielding, filtering, and decoupling techniques to reduce EMI. Ensure that the MAX749CSA+ is placed away from noisy digital signals and antennas. Consult the datasheet and application notes for specific guidance on EMI and EMC considerations.

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MAX749CSA+ 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 MAX749CSA+, check out Findchips.com