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MAX985EUK+T - Analog Devices

Description: Analog Comparators Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

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MAX985EUK+T - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - U5+1-1
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MAX985EUK+T - Analog Devices  - 3D model - SOT23 (5-Pin) - U5+1-1
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MAX985EUK+T Details

  • Manufacturer Part Number:

    MAX985EUK+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    5-SOT_23-N/A

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    5-SOT_23-N/A

  • 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:

    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-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    PUSH-PULL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    300 ns

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max:

    0.024 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:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.625 mm

MAX985EUK+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX985EUK+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and to avoid routing digital signals near the analog inputs.
  • To optimize the performance of the MAX985EUK+T in a high-temperature environment, ensure good thermal dissipation by providing a heat sink or a thermal pad, and consider reducing the power supply voltage to minimize self-heating. Additionally, ensure that the device is operated within its specified temperature range and that the PCB is designed to minimize thermal gradients.
  • The recommended power-up sequence for the MAX985EUK+T is to first apply the analog power supply (AVDD) and then the digital power supply (DVDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent digital noise from affecting the analog signals.
  • To troubleshoot issues with the MAX985EUK+T, start by verifying that the power supplies are within the specified range and that the input signals are within the specified limits. Use an oscilloscope to measure the output voltages and look for any signs of noise or oscillation. Check the PCB layout for any potential issues, such as poor grounding or signal routing. If the issue persists, consider consulting the datasheet or contacting Analog Devices' technical support for further assistance.
  • Yes, the MAX985EUK+T can be used in a battery-powered device. To minimize power consumption, consider using a low-power mode, such as the shutdown mode, when the device is not in use. Additionally, optimize the power supply voltage and current draw, and consider using a low-dropout regulator to minimize power losses. Finally, ensure that the device is properly powered down when not in use to prevent standby current drain.

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MAX985EUK+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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