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MAX997ESA+ - Analog Devices

Description: Maxim MAX997ESA+ Comparator, CMOS, TTL O/P, 2.7 → 5.5 V 8-Pin SOIC

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MAX997ESA+ - Analog Devices - PCB symbol
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MAX997ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - -8 so
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MAX997ESA+ Details

  • Manufacturer Part Number:

    MAX997ESA+

  • 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, LEAD FREE, 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:

    1996-09-23

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    15 µA

  • Bias Current-Max (IIB) @25C:

    15 µA

  • Input Offset Voltage-Max:

    2000 µV

  • 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

  • Output Type:

    TOTEM POLE

  • 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

  • Response Time-Nom:

    4.5 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    6.5 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

  • Width:

    3.9 mm

MAX997ESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX997ESA+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the device close to the input signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
  • The value of the input capacitor (CIN) depends on the input signal frequency, amplitude, and source impedance. A general rule of thumb is to choose a capacitor value that is at least 10 times the input signal frequency. For example, for a 100 kHz input signal, a 1 μF capacitor would be a good starting point. However, it's recommended to consult the datasheet and perform simulations to determine the optimal value for your specific application.
  • The MAX997ESA+ is rated for operation from -40°C to +125°C. However, it's recommended to derate the device's performance at higher temperatures to ensure reliable operation. Consult the datasheet for more information on temperature derating.
  • Yes, the MAX997ESA+ is designed to operate in high-vibration environments. However, it's recommended to follow proper PCB mounting and assembly techniques to ensure the device is securely attached to the board. Additionally, consider using a vibration-resistant capacitor for the input capacitor (CIN) to minimize the risk of capacitor failure.
  • Common issues with the MAX997ESA+ can often be attributed to poor PCB layout, incorrect component values, or inadequate power supply decoupling. To troubleshoot, start by verifying the PCB layout and component values against the datasheet recommendations. Check for proper power supply decoupling and ensure that the input signal is within the specified range. If issues persist, consult the datasheet's troubleshooting section or contact Analog Devices' technical support for further assistance.

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MAX997ESA+ 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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