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LM95245CIM/NOPB - Texas Instruments

Description: ±0.75°C remote & local temperature sensor with SMBus, beta compensation for 45nm d

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LM95245CIM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM95245CIM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LM95245CIM/NOPB Details

  • Manufacturer Part Number:

    LM95245CIM/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Accuracy-Max (Cel):

    2 Cel

  • Additional Feature:

    HYSTERESIS 400MV

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.75 mm

  • Body Length or Diameter:

    4.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    11

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.67 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Termination Type:

    SOLDER

LM95245CIM/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLUA477, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The LM95245CIM/NOPB has a built-in calibration mechanism. Refer to the datasheet section 8.3.1 for the calibration procedure, which involves writing to the calibration registers to adjust the temperature reading.
  • The maximum cable length for remote diode temperature sensing depends on the cable type and the noise environment. As a general guideline, Texas Instruments recommends keeping the cable length below 10 inches (25 cm) to minimize noise and ensure accurate temperature readings.
  • While the LM95245CIM/NOPB is rated for operation up to 150°C, it can be used in high-temperature applications with some limitations. However, the accuracy and reliability of the device may degrade above 150°C. Consult with Texas Instruments support for specific guidance on high-temperature applications.
  • The thermal shutdown feature is designed to protect the device from overheating. During power-up and power-down sequences, ensure that the device is properly powered and the thermal shutdown pin is properly biased to prevent false triggers. Refer to the datasheet section 8.4.1 for more information.

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LM95245CIM/NOPB Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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