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MAX990ESA+ - Analog Devices

Description: Maxim MAX990ESA+ Dual Comparator, Open Drain O/P, 50ns 2.5 → 5.5 V 8-Pin SOIC

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MAX990ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - -8 so
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MAX990ESA+ Details

  • Manufacturer Part Number:

    MAX990ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SO-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:

    2002-04-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.01 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • 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:

    300 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.048 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

MAX990ESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX990ESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces to reduce noise and interference. A 4-layer PCB with a dedicated analog ground layer is recommended.
  • To optimize the performance of the MAX990ESA+ in a noisy environment, use a low-pass filter at the input, add a ferrite bead or a common-mode choke to the power supply lines, and use a shielded enclosure to reduce electromagnetic interference (EMI).
  • The MAX990ESA+ can handle input voltages up to 40V, but it's recommended to limit the input voltage to 30V to ensure reliable operation and to prevent damage to the device.
  • Calibration of the MAX990ESA+ involves adjusting the offset and gain of the device to match the specific application requirements. This can be done using the device's built-in calibration registers or through external calibration circuits.
  • The typical settling time of the MAX990ESA+ is around 10µs, but this can vary depending on the input signal frequency, amplitude, and the device's configuration.

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MAX990ESA+ 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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Part Image MAX990ESA Maxim Integrated Products

Comparator, 2 Func, 7000uV Offset-Max, 300ns Response Time, CMOS, PDSO8