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LM35H - Texas Instruments

Description: Temperature Sensor Analog, Local -55°C ~ 150°C 10mV/°C TO-46-3

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PCB Footprints
LM35H - Texas Instruments PCB footprint - Other - Other - NDV0003H_1
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3D Models
LM35H - Texas Instruments  - 3D model - Other - NDV0003H_1
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LM35H Details

  • Manufacturer Part Number:

    LM35H

  • Brand Name:

    Texas Instruments

  • Pbfree 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 Cel

  • Body Height:

    2.34 mm

  • Body Length or Diameter:

    5.43 mm

  • Housing:

    METAL

  • JESD-609 Code:

    e0

  • Linearity (Cel):

    0.3 Cel

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    0.114 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Interface Type:

    2-WIRE INTERFACE

  • Package Body Material:

    METAL

  • Package Equivalence Code:

    CAN3/4,.1

  • Package Shape/Style:

    ROUND

  • R0-Nom:

    0.4 Ω

  • Sensors/Transducers Type:

    TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT

  • Supply Voltage-Max:

    30 V

  • Supply Voltage-Min:

    4 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Termination Type:

    SOLDER

LM35H Frequently Asked Questions (FAQs)

  • The LM35H has an accuracy of ±0.5°C from -20°C to 100°C, and ±1°C from -40°C to 150°C.
  • The LM35H can be connected to a microcontroller through an analog-to-digital converter (ADC). The output voltage of the LM35H is proportional to the temperature, so the microcontroller can read the voltage and convert it to a temperature value using the calibration data provided in the datasheet.
  • The LM35H has a typical quiescent current of 60 μA and a maximum current of 100 μA, making it suitable for battery-powered applications.
  • The LM35H is not hermetically sealed, so it's not recommended for use in high-humidity environments. However, it can be used in environments with moderate humidity levels. If high humidity is a concern, consider using a humidity-resistant package or a different temperature sensor designed for high-humidity applications.
  • The LM35H is calibrated during the manufacturing process, so no additional calibration is required. However, if you need to ensure high accuracy, you can perform a one-point calibration by measuring the output voltage at a known temperature and adjusting the offset accordingly.

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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 LM35H National Semiconductor Corporation

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Part Image LM35H/NOPB National Semiconductor Corporation

Analog Voltage Output Sensor, -.55V Min, 1.5V Max, 0.40Cel, Bipolar, Round, 3 Pin, Through Hole Mount