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MAX903ESA+ - Analog Devices

Description: Analog Comparators High-Speed, Low-Power Voltage Comparators

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MAX903ESA+ - Analog Devices - PCB symbol
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MAX903ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+2
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MAX903ESA+ - Analog Devices - 3D model - Small Outline Packages - S8+2
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MAX903ESA+ Details

  • Manufacturer Part Number:

    MAX903ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    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:

    1999-05-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    15 µA

  • Bias Current-Max (IIB) @25C:

    10 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • 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,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    10 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    6 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

MAX903ESA+ Frequently Asked Questions (FAQs)

  • The MAX903ESA+ requires careful layout and placement to minimize noise and ensure proper operation. It's recommended to place the device close to the power supply, use a solid ground plane, and keep the input and output traces short and separate. Additionally, avoid placing the device near high-frequency sources or noise-generating components.
  • The output filter of the MAX903ESA+ should be optimized for the specific application. A general guideline is to use a low-pass filter with a cutoff frequency around 10-20 times the switching frequency. The filter components should be chosen to provide a high impedance at the switching frequency and a low impedance at the output frequency. Simulation tools and filter design software can be used to optimize the filter design.
  • The MAX903ESA+ has an absolute maximum input voltage rating of 6V. However, the recommended operating input voltage range is 2.7V to 5.5V. Exceeding the maximum input voltage can cause damage to the device or affect its performance.
  • To ensure stability and prevent oscillation, it's essential to follow the recommended layout and placement guidelines, use a suitable output filter, and provide a stable input voltage. Additionally, the device's compensation pin (COMP) should be properly connected to a capacitor and resistor network to ensure stability. The datasheet provides a recommended compensation network configuration.
  • The typical startup time for the MAX903ESA+ is around 100-200 μs. However, this time can vary depending on the input voltage, output load, and other application-specific factors. The startup time can be affected by the soft-start feature, which can be enabled or disabled depending on the application requirements.

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MAX903ESA+ 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 MAX903ESA+, check out Findchips.com