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LM70CIMMX-5/NOPB - Texas Instruments

Description: ±2°C  Temperature Sensor with SPI Interface

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LM70CIMMX-5/NOPB - Texas Instruments - PCB symbol
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LM70CIMMX-5/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK (S-PDSO-G8)
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LM70CIMMX-5/NOPB - Texas Instruments - 3D model - Small Outline Packages - DGK (S-PDSO-G8)
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LM70CIMMX-5/NOPB Details

  • Manufacturer Part Number:

    LM70CIMMX-5/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):

    2 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    0.86 mm

  • Body Length or Diameter:

    3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    11

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.49 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    3-WIRE INTERFACE

  • Output Voltage-Max:

    2.4 V

  • Output Voltage-Min:

    0.4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape/Style:

    SQUARE

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.65 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

LM70CIMMX-5/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane and thermal vias to the bottom layer to ensure good thermal conductivity. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
  • The LM70CIMMX-5/NOPB has a built-in calibration mechanism. However, for high accuracy, it is recommended to perform a 2-point calibration using a precision temperature source, such as a thermocouple or a platinum RTD, to adjust the offset and gain of the sensor.
  • The maximum cable length for the I2C interface depends on the clock frequency and the capacitance of the cable. As a general rule, Texas Instruments recommends keeping the cable length below 10 meters for a 400 kHz clock frequency. However, it is possible to use longer cables with proper termination and signal conditioning.
  • The LM70CIMMX-5/NOPB has a built-in power-on reset (POR) circuit that resets the device during power-up. For brown-out detection, it is recommended to use an external voltage supervisor or a power management IC to detect voltage drops and reset the device accordingly.
  • The recommended operating voltage range for the LM70CIMMX-5/NOPB is 2.7V to 5.5V. Operating the device outside this range may affect its accuracy and reliability.

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LM70CIMMX-5/NOPB Overview

Use the download button to access the LM70CIMMX-5/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 LM70C, 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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Part Image LM70CIMM-5/NOPB Texas Instruments

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For a full list of alternate parts for LM70CIMMX-5/NOPB, check out Findchips.com