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LM71CIMFX/NOPB - Texas Instruments

Description: ±1.5°C Temperature Sensor with SPI Interface

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LM71CIMFX/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM71CIMFX/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM71CIMFX/NOPB - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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LM71CIMFX/NOPB Details

  • Manufacturer Part Number:

    LM71CIMFX/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):

    1.5 Cel

  • Body Breadth:

    1.6 mm

  • Body Height:

    1.45 mm

  • Body Length or Diameter:

    2.9 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    14

  • Number of Terminals:

    5

  • Operating Current-Max:

    0.55 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    3-WIRE INTERFACE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.65 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Termination Type:

    SOLDER

LM71CIMFX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM71CIMFX/NOPB should include a solid ground plane, a small thermal pad, and a minimal number of thermal vias to reduce thermal resistance. A 2-layer or 4-layer board with a thermal relief pattern is recommended.
  • To ensure accurate temperature measurement, the LM71CIMFX/NOPB should be placed close to the device being measured, and the thermal pad should be connected to a solid ground plane. Additionally, the device should be calibrated according to the datasheet recommendations.
  • The maximum allowed voltage on the VCC pin of the LM71CIMFX/NOPB is 5.5V. Exceeding this voltage may damage the device.
  • The LM71CIMFX/NOPB is rated for operation up to 150°C. However, the device's accuracy and reliability may degrade at high temperatures. It is recommended to consult the datasheet and application notes for specific guidance on high-temperature operation.
  • The LM71CIMFX/NOPB can be interfaced with a microcontroller using a standard I2C or SMBus interface. The device's address pins (A0, A1, A2) should be connected to the microcontroller's I2C or SMBus pins, and the device's SDA and SCL pins should be connected to the microcontroller's I2C or SMBus pins.

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LM71CIMFX/NOPB Overview

Use the download button to access the LM71CIMFX/NOPB schematic symbol, PCB footprint, and 3D model.
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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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