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LM135A - Precision Temperature Sensors

Download the LM135A datasheet PDF. This datasheet also covers the LM135 variant, as both devices belong to the same precision temperature sensors family and are provided as variant models within a single manufacturer datasheet.

General Description

The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors.

Operating as a 2-terminal zener, the LM135 has a breakdown voltage directly proportional to absolute temperature at 10 mV/°K.

Key Features

  • 1 Directly Calibrated to the Kelvin Temperature Scale.
  • 1°C Initial Accuracy Available.
  • Operates from 400 μA to 5 mA.
  • Less than 1-Ω Dynamic Impedance.
  • Easily Calibrated.
  • Wide Operating Temperature Range.
  • 200°C Overrange.
  • Low Cost 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM135-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM135A Precision Temperature Sensors National Semiconductor
LM135 Precision Temperature Sensors National Semiconductor
LM135 Precision temperature sensor STMicroelectronics
LM135DL NPN Low Voltage Switching Transistor Mai Li Electronics
LM13001 NPN High Voltage Switching Transistor Mai Li Electronics

Other Datasheets by Texas Instruments

Part Number Description
LM135 Precision Temperature Sensors
LM134 3-Terminal Adjustable Current Sources
LM136-2.5-N Reference Diode
LM136-5.0 5.0V Reference Diode
LM136-5.0QML 5.0V Reference Diode

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM135, LM135A, LM235, LM235A, LM335, LM335A SNIS160E – MAY 1999 – REVISED FEBRUARY 2015 LMx35, LMx35A Precision Temperature Sensors 1 Features •1 Directly Calibrated to the Kelvin Temperature Scale • 1°C Initial Accuracy Available • Operates from 400 μA to 5 mA • Less than 1-Ω Dynamic Impedance • Easily Calibrated • Wide Operating Temperature Range • 200°C Overrange • Low Cost 2 Applications • Power Supplies • Battery Management • HVAC • Appliances 3 Description The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM135 has a breakdown voltage directly proportional to absolute temperature at 10 mV/°K.