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LM45CIM3/NOPB - Texas Instruments

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

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LM45CIM3/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM45CIM3/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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3D Models
LM45CIM3/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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LM45CIM3/NOPB Details

  • Manufacturer Part Number:

    LM45CIM3/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Accuracy-Max (Cel):

    3 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

  • Termination Type:

    SOLDER

LM45CIM3/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM45CIM3/NOPB involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Additionally, keeping the device away from high-current carrying traces and heat sources is essential.
  • To ensure accurate temperature measurement, it's essential to provide a stable power supply, minimize noise and interference, and ensure good thermal contact between the device and the PCB. Additionally, calibrating the device and using a high-precision voltage reference can improve accuracy.
  • The LM45CIM3/NOPB has an operating temperature range of -40°C to 150°C. However, the device can be used up to 200°C with reduced accuracy and reliability.
  • Yes, the LM45CIM3/NOPB is designed to withstand high-vibration and high-shock environments. However, it's essential to ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress and damage.
  • The LM45CIM3/NOPB has an analog output that can be easily interfaced with a microcontroller or other digital systems using an analog-to-digital converter (ADC). The output voltage can be converted to a digital signal using an ADC, and then processed and analyzed by the microcontroller or digital system.

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LM45CIM3/NOPB Overview

Use the download button to access the LM45CIM3/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM45C, or try a keyword search, such as Temperature Sensors

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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LM45CIM3/NOPB Alternates

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Part Image LM45BIM3X/NOPB Texas Instruments

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Part Image LM45BIM3X/NOPB National Semiconductor Corporation

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Part Image LM45BIM3 National Semiconductor Corporation

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Part Image LM45CIM3 National Semiconductor Corporation

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Part Image LM45CIM3X/NOPB National Semiconductor Corporation

Analog Voltage Output Sensor, -.2V Min, 1V Max, 4Cel, Bipolar, Rectangular, 3 Pin, Surface Mount
For a full list of alternate parts for LM45CIM3/NOPB, check out Findchips.com