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NCT72CMTR2G - onsemi

Description: On-Chip and Remote Temperature Sensor; 0.25°C Resolution/1°C Accuracy on Remote Channel; 1°C Resolution/1°C Accuracy on Local Channel; Series Resistance Cancellation up to 1.5 kΩ; Extended, Switchable Temperature Measurement Range 0°C to +127°C (Default) or -64°C to +191°C; Pin and Register Compatible with NCT1008; Remote /THERM limit of 108°C; 2-Wire SMBus/I2C Serial Interface with SMBus Alert Support; Programmable Over/Undertemperature Limits; Offset Registers for System Calibration; Up to Two Overtempera

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NCT72CMTR2G - onsemi - PCB symbol
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NCT72CMTR2G - onsemi PCB footprint - Other - Other - NCT72CMTR2G-3
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NCT72CMTR2G - onsemi - 3D model - Other - NCT72CMTR2G-3
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NCT72CMTR2G Details

  • Manufacturer Part Number:

    NCT72CMTR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WDFN8 2x2, 0.5P

  • Pin Count:

    8

  • Manufacturer Package Code:

    511AT

  • Country Of Origin:

    Malaysia

  • Manufacturer:

    onsemi

  • Accuracy-Max (Cel):

    2.5 Cel

  • Body Breadth:

    2 mm

  • Body Height:

    0.725 mm

  • Body Length or Diameter:

    2 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    8

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.35 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Output Voltage-Min:

    0.4 V

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.8 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Termination Type:

    SOLDER

NCT72CMTR2G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the package can help to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended.
  • Ensure that the device is operated within the recommended junction temperature range (TJ) of -40°C to 150°C. Use a heat sink or thermal interface material to reduce thermal resistance.
  • The maximum allowed voltage on the input pins is 5.5V, which is the absolute maximum rating. Operating the device at 5V or lower is recommended for reliable operation.
  • Yes, the NCT72CMTR2G is rated for operation in humid environments. However, it's essential to follow proper PCB design and assembly guidelines to prevent moisture-related issues.
  • Check the PCB layout, component placement, and soldering quality. Ensure that the device is properly decoupled, and the power supply is clean and stable. Consult the datasheet and application notes for guidance.

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NCT72CMTR2G Overview

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