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LM57FPWR - Texas Instruments

Description: ±0.7°C Temperature Sensor with Resistor-Programmable Temperature Switch

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LM57FPWR - Texas Instruments - PCB symbol
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PCB Footprints
LM57FPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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3D Models
LM57FPWR - Texas Instruments - 3D model - Small Outline Packages - PW0008A
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LM57FPWR Details

  • Manufacturer Part Number:

    LM57FPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Accuracy-Max (Cel):

    1.3 Cel

  • Body Breadth:

    3 mm

  • Body Height:

    1.2 mm

  • Body Length or Diameter:

    4.4 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Current-Max:

    0.028 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -50 °C

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.4 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Termination Type:

    SOLDER

LM57FPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM57FPWR is 1.4W, but it can be limited by the thermal resistance of the package and the ambient temperature.
  • To ensure accuracy, it's essential to follow proper PCB layout and thermal design guidelines, minimize thermal gradients, and calibrate the device if necessary.
  • The response time of the LM57FPWR is typically around 10-15 seconds, but it can vary depending on the thermal mass of the system and the temperature range.
  • Yes, the LM57FPWR is designed to operate in high-vibration environments, but it's essential to ensure proper mechanical mounting and thermal anchoring to prevent damage.
  • The output voltage of the LM57FPWR is proportional to the temperature, and it's essential to use an ADC or a voltage-to-digital converter to convert the analog output to a digital signal.

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LM57FPWR Overview

Use the download button to access the LM57FPWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM57F, 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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