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MAX31855KASA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX31855KASA+T - TEMPERATURE SENSOR, 2DEG C, NSOIC-8

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MAX31855KASA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8L SOIC
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MAX31855KASA+T - Analog Devices  - 3D model - Small Outline Packages - 8L SOIC
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MAX31855KASA+T Details

  • Manufacturer Part Number:

    MAX31855KASA+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

  • Country Of Origin:

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

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2011-04-05

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1.5 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

MAX31855KASA+T Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a low-ESR capacitor for decoupling and place it close to the device.
  • The MAX31855KASA+T has an internal CJC sensor. Connect the CJC pin to a thermocouple or a thermistor to measure the ambient temperature. The device will then compensate for the cold junction temperature automatically.
  • The MAX31855KASA+T is compatible with K-type thermocouples. Use a thermocouple with a shielded cable and connect the shield to the AGND pin. Ensure the thermocouple is properly insulated and protected from electromagnetic interference.
  • Calibration is not required for the MAX31855KASA+T, as it is a plug-and-play device. However, you can perform a system-level calibration by measuring the temperature using a reference thermometer and adjusting the offset and gain of the device accordingly.
  • The maximum cable length depends on the thermocouple type, cable quality, and noise environment. As a general guideline, keep the cable length below 10 meters (33 feet) to minimize noise and ensure accurate measurements.

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MAX31855KASA+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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