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MAX931CUA+ - Analog Devices

Description: Analog Comparators Ultra-Low-Power, Low-Cost Comparators with 2% Reference

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MAX931CUA+ - Analog Devices - PCB symbol
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MAX931CUA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 u max
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MAX931CUA+ - Analog Devices - 3D model - Small Outline Packages - 8 u max
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MAX931CUA+ Details

  • Manufacturer Part Number:

    MAX931CUA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    UMAX-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    1999-05-27

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    11 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

MAX931CUA+ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the MAX931CUA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the input traces. It's also important to keep the device away from high-frequency noise sources and to use a low-ESR capacitor for the VCC bypass.
  • To optimize the performance of the MAX931CUA+ in a noisy environment, use a low-pass filter on the input, add a ferrite bead or a common-mode choke to the power supply, and use a shielded enclosure to reduce electromagnetic interference (EMI). Additionally, consider using a differential input configuration to reduce common-mode noise.
  • The maximum operating temperature range for the MAX931CUA+ is -40°C to +125°C. However, the device's performance may degrade at extreme temperatures, and it's recommended to operate it within a temperature range of -20°C to +85°C for optimal performance.
  • Yes, the MAX931CUA+ can be used with a single-ended input, but it's not recommended as it may compromise the device's common-mode rejection ratio (CMRR) and increase noise susceptibility. If a single-ended input is necessary, use a voltage divider or an op-amp to convert the single-ended signal to a differential signal.
  • Common issues with the MAX931CUA+ include oscillations, noise, and incorrect output voltage. To troubleshoot these issues, check the power supply voltage, ensure proper grounding and routing, and verify that the input signals are within the recommended range. Use an oscilloscope to visualize the input and output signals and identify any anomalies.

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MAX931CUA+ Overview

Use the download button to access the MAX931CUA+ schematic symbol, PCB footprint, and 3D model.
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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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