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MAX31722MUA+T - Analog Devices

Description: Digital Thermometers and Thermostats with SPI/3-Wire Interface

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MAX31722MUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1 _
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MAX31722MUA+T - Analog Devices  - 3D model - Small Outline Packages - U8+1 _
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MAX31722MUA+T Details

  • Manufacturer Part Number:

    MAX31722MUA+T

  • 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

  • Date Of Intro:

    2010-11-16

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Accuracy-Max (Cel):

    2 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    0.85 mm

  • Body Length or Diameter:

    3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Number of Terminals:

    8

  • Operating Current-Max:

    1.2 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    3-WIRE INTERFACE/SPI INTERFACE

  • Output Voltage-Max:

    2.6 V

  • Output Voltage-Min:

    0.4 V

  • Package Equivalence Code:

    TSSOP8,.2

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    3.7 V

  • Supply Voltage-Min:

    1.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Termination Type:

    SOLDER

MAX31722MUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX31722MUA+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the digital and analog signals separate to reduce noise and interference.
  • The choice of input and output capacitors for the MAX31722MUA+T depends on the specific application requirements. In general, X5R or X7R ceramic capacitors with a voltage rating of at least 2x the input voltage are recommended. The capacitance value should be chosen based on the desired output voltage ripple and transient response. A good starting point is to use 10uF to 22uF capacitors for both input and output.
  • The MAX31722MUA+T is rated for operation from -40°C to +125°C ambient temperature range. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate the device within a temperature range of -20°C to +85°C for optimal performance.
  • Yes, the MAX31722MUA+T is suitable for high-reliability and automotive applications. It's built with high-reliability materials and manufacturing processes, and it's qualified to AEC-Q100 Grade 1, which means it's suitable for operation from -40°C to +125°C. However, it's recommended to consult with Analog Devices Inc. for specific requirements and qualifications for your application.
  • To troubleshoot common issues with the MAX31722MUA+T, start by checking the input voltage, output voltage, and current consumption. Verify that the input and output capacitors are properly connected and meet the recommended specifications. Check for any signs of overheating, such as excessive temperature rise or thermal shutdown. Consult the datasheet and application notes for specific troubleshooting guidelines and recommendations.

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MAX31722MUA+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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