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LM50CIM3X/NOPB - Texas Instruments

Description: ±2°C analog output temperature sensor, with 10mV/°C gain

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LM50CIM3X/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM50CIM3X/NOPB - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM50CIM3X/NOPB Details

  • Manufacturer Part Number:

    LM50CIM3X/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    3 Cel

  • Body Breadth:

    1.3 mm

  • Body Height:

    1.005 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    0.13 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.75 V

  • Output Voltage-Min:

    0.1 V

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • R0-Nom:

    2000 Ω

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

  • Supply Voltage-Max:

    10 V

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

LM50CIM3X/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the pad/sink. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Avoid placing thermal vias under the device, and ensure that the PCB is designed to minimize thermal resistance.
  • To ensure accurate temperature measurements, ensure that the device is properly calibrated, and that the thermal sensing element is in good thermal contact with the device being measured. Avoid self-heating effects by minimizing the current drawn from the device, and use a low-noise, low-impedance signal path to minimize noise and interference.
  • The recommended power-up sequence for the LM50CIM3X/NOPB is to apply the power supply voltage (VCC) before applying the input voltage (VIN). This ensures that the internal voltage regulator is properly enabled before the device starts operating.
  • To handle EMI with the LM50CIM3X/NOPB, use a shielded cable or a twisted pair cable to connect the device to the microcontroller or other circuitry. Ensure that the device is placed in a shielded enclosure or a metal box to minimize radiation. Use a common-mode choke or a ferrite bead to filter out high-frequency noise.
  • The maximum operating temperature range for the LM50CIM3X/NOPB is -40°C to 150°C. However, the device can be operated at temperatures above 150°C for short periods of time, but this may affect its reliability and lifespan.

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LM50CIM3X/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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Part Image LM50CIM3 Texas Instruments

Analog Voltage Output Sensor, 0.1V Min, 1.75V Max, 2000ohm, 3Cel, Rectangular, 3 Pin, Surface Mount