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MAX6646MUA+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX6646MUA+T - TEMPERATURE SENSOR, 1DEG C, UMAX-8

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MAX6646MUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 µMAX height 1.1
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MAX6646MUA+T - Analog Devices  - 3D model - Small Outline Packages - 8 µMAX height 1.1
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MAX6646MUA+T Details

  • Manufacturer Part Number:

    MAX6646MUA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    3 X 3 MM, ROHS COMPLIANT, MO-187CAA, MICRO, SOP-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:

    2002-08-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • 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:

    125 °C

  • Operating Temperature-Min:

    -55 °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):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    MILITARY

  • 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

MAX6646MUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX6646MUA+T involves keeping the device away from heat sources, using a solid ground plane, and minimizing thermal gradients on the board. It's also recommended to use a 4-layer board with a dedicated thermal layer to improve thermal conductivity.
  • The MAX6646MUA+T does not require calibration for typical temperature measurement applications. However, if high-accuracy measurements are required, calibration can be performed by comparing the device's output to a known temperature reference point. This can be done using a thermocouple or a precision temperature sensor as a reference.
  • The maximum cable length for the remote temperature sensing diode depends on the specific application and the type of cable used. As a general guideline, Analog Devices recommends keeping the cable length as short as possible (less than 10 inches) to minimize errors due to cable resistance and capacitance. If longer cable lengths are required, it's recommended to use a shielded cable and to add a buffer amplifier to the remote diode connection.
  • Yes, the MAX6646MUA+T can be used in high-vibration environments, but it's essential to ensure that the device is properly secured to the PCB and that the PCB is securely attached to the system. Additionally, it's recommended to use a vibration-resistant connector for the remote temperature sensing diode and to add mechanical stress relief to the cable.
  • Thermal gradients on the PCB can affect the accuracy of the MAX6646MUA+T. To minimize thermal gradients, it's recommended to use a thermal pad or a heat spreader under the device, and to ensure good thermal conductivity between the device and the PCB. Additionally, it's essential to keep the device away from heat sources and to use a good thermal design for the overall system.

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MAX6646MUA+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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