Analog Output Temperature Sensor in Hermetic TO

Top

Product details

Parameters

Local sensor accuracy (Max) (+/- C) 3 Operating temperature range (C) -55 to 150 Supply voltage (Min) (V) 5 Supply voltage (Max) (V) 3.01 Supply current (Max) (uA) 400 Interface type Analog output Sensor gain (mV/Deg C) 10 Rating Catalog open-in-new Find other Analog temperature sensors

Package | Pins | Size

TO-CAN (NDV) 3 35 mm² 6.41 x 5.44 open-in-new Find other Analog temperature sensors

Features

  • 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
open-in-new Find other Analog temperature sensors

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. With less than 1-Ω dynamic impedance, the device operates over a current range of 400 µA to 5 mA with virtually no change in performance. When calibrated at 25°C, the LM135 has typically less than 1°C error over a 100°C temperature range. Unlike other sensors, the LM135 has a linear output.

Applications for the LM135 include almost any type of temperature sensing over a –55°C to 150°C temperature range. The low impedance and linear output make interfacing to readout or control circuitry are especially easy.

The LM135 operates over a –55°C to 150°C temperature range while the LM235 operates over a –40°C to 125°C temperature range. The LM335 operates from –40°C to 100°C. The LMx35 devices are available packaged in hermetic TO transistor packages while the LM335 is also available in plastic

open-in-new Find other Analog temperature sensors
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 9
Type Title Date
* Datasheet LMx35, LMx35A Precision Temperature Sensors datasheet (Rev. E) Feb. 10, 2015
Technical articles How to choose the right thermistor for your temperature sensing application Feb. 12, 2020
Technical articles How to enable thermal safety for automotive infotainment and cluster systems Oct. 15, 2019
Technical articles Driving industrial innovation with small-size sensors Sep. 12, 2019
Technical articles How sensor technology is evolving to meet cold chain needs Jun. 18, 2018
Application note AN-460 LM34/LM35 Precision Monolithic Temperature Sensors (Rev. C) May 01, 2013
Application note IC Temp Sensor Provides Thermocouple Cold-Junction Compensation (Rev. B) Apr. 23, 2013
More literature Die D/S LM135 MD8 Precision Temp Sensor Sep. 14, 2012
Application note An Acoustic Transformer Powered Super-High Isolation Amplifier Oct. 04, 2004

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

CAD/CAE symbols

Package Pins Download
TO (NDV) 3 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos