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LM45BIM3X/NOPB - Texas Instruments

Description: ±3°C analog output temperature sensor, with 10mV/°C gain

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LM45BIM3X/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM45BIM3X/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM45BIM3X/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM45BIM3X/NOPB Details

  • Manufacturer Part Number:

    LM45BIM3X/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    2 Cel

  • Body Breadth:

    1.3 mm

  • Body Height:

    0.92 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Linearity (Cel):

    0.8 Cel

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    0.12 mA

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Voltage-Max:

    1 V

  • Output Voltage-Min:

    -0.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • R0-Nom:

    35 Ω

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

  • Supply Voltage-Max:

    10 V

  • Supply Voltage-Min:

    4 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Termination Type:

    SOLDER

LM45BIM3X/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM45BIM3X/NOPB should include a solid ground plane, a small thermal relief pattern around the device, and a minimal number of thermal vias to reduce thermal resistance.
  • To ensure accurate temperature measurements in high-noise environments, use a low-pass filter to filter out high-frequency noise, and consider using a shielded cable to connect the sensor to the microcontroller or ADC.
  • The maximum cable length for the output signal of the LM45BIM3X/NOPB depends on the specific application and noise environment, but a general rule of thumb is to keep the cable length under 10 feet (3 meters) to minimize signal degradation.
  • The LM45BIM3X/NOPB is rated for operation up to 150°C, but it's recommended to derate the device's accuracy and consider using a thermocouple or other high-temperature sensor for applications above 125°C.
  • Calibration of the LM45BIM3X/NOPB involves comparing the device's output to a known temperature reference point, and adjusting the output voltage accordingly. Consult the datasheet and application notes for specific calibration procedures.

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LM45BIM3X/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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LM45BIM3X/NOPB Alternates

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Part Image LM45CIM3 National Semiconductor Corporation

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