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MAX942ESA+T - Analog Devices

Description: Analog Comparators High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators

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MAX942ESA+T - Analog Devices - PCB symbol
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MAX942ESA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+2
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MAX942ESA+T - Analog Devices - 3D model - Small Outline Packages - S8+2
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MAX942ESA+T Details

  • Manufacturer Part Number:

    MAX942ESA+T

  • 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

  • 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:

    1999-05-25

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.4 µA

  • Input Offset Voltage-Max:

    3000 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

  • 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:

    80 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage Limit-Max:

    6.5 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

MAX942ESA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX942ESA+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to keep the input traces as short as possible.
  • The MAX942ESA+T requires a single 2.7V to 5.5V power supply. It's recommended to power the device with a clean, low-noise power source. The power sequencing requirements are not critical, but it's recommended to power the device after the input signals are stable to prevent any unwanted output states.
  • The maximum input signal amplitude that the MAX942ESA+T can handle without saturating or distorting the output is ±5V. However, it's recommended to keep the input signal amplitude within ±2V to ensure optimal performance and linearity.
  • The gain of the MAX942ESA+T can be adjusted by connecting an external resistor between the GAIN pin and the VCC pin. The gain can be calculated using the formula: Gain = 1 + (R_GAIN / 1.4kΩ). The recommended gain range is 1 to 10.
  • The typical output impedance of the MAX942ESA+T is around 100Ω. This output impedance can affect the output signal by causing a voltage drop when driving a load. It's recommended to use a buffer or an amplifier with a low input impedance to minimize the effect of the output impedance.

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MAX942ESA+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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