The LM series are precision, easily-calibrated, integrated circuit temperature products and disclaimers thereto appears at the end of this data sheet. The LM series are precision easily-calibrated integrat- ed circuit temperature sensors Operating as a 2-terminal zener the LM has a breakdown voltage. LESS THAN 1Ω DYNAMIC IMPEDANCE. DESCRIPTION. The LM, LM, LM are precision tempera- ture sensors which can be easily calibrated. They.

Author: Neshura Golar
Country: Panama
Language: English (Spanish)
Genre: Business
Published (Last): 3 September 2006
Pages: 415
PDF File Size: 19.26 Mb
ePub File Size: 2.59 Mb
ISBN: 851-3-49656-775-3
Downloads: 85798
Price: Free* [*Free Regsitration Required]
Uploader: Fenrigami

Not recommended for new designs. Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed.

Nonetheless, such components are subject to these terms. QoS assessment for mobile speech services hands-free communication. The low impedance and linear output make interfacing to readout or control circuitry especially easy. Home About Contact Us. In some cases, TI components may be promoted specifically to facilitate safety-related applications.

LM datasheet, LM datasheets, manuals for LM electornic semiconductor part

Dynamic Impedance Figure 6. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Packing information are available at: Reverse Voltage Change Figure 2. The temperature sensed by the TO92 package could greatly depend on velocity of the airflow as well.

For browser-based versions of this data sheet, refer to the left-hand navigation. Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or datashete that may be provided by TI.


National Semiconductor

One method commonly used for thermal isolation is to route a thermal well as shown in Figure 33 with the smallest possible geometry traces connecting back to rest of the PCB. JavaScript is required to post comments. Precautions should be taken to ensure good sens. Ground Referred Fahrenheit Thermometer Figure Customers should validate and test their design implementation to confirm system functionality.

Simple Temperature Controller Adjust R2 for 2. If there is a great difference between the air temperature and the surface temperature, the actual temperature of the LM die would be at an intermediate temperature between the two temperatures. Inside this datasheet the reader can find info related to ratings, precision temperature sensors, dynamic impedance, diagram, output voltage, Optocouplers – Texas Instruments.

This information is datzsheet most current data available for the designated devices.

Cable Connected Temperature Sensor Table 2. Simple Temperature Control Adjust for 2. Calibrated Error Figure 3. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. If the sensor is used in surroundings where the. This data is subject to change without notice and revision of this document.

TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information.

Unlike other sensors, the. Many explanation regarding sensors, compensation, thermocouple, and output voltage are described inside this datasheet. This publication supersedes and replaces all information.

Short LM and adjust R2 for voltage across R3 corresponding to thermocouple type. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. The LM is inserted into the tubing about 0.


LM Datasheet(PDF) – STMicroelectronics

The low impedance and linear output make interfacing to readout or control circuitry are especially easy. TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.

Basic Temperature Sensor 8. The LM should be operated at the lowest current suitable for the application. Accuracy measurements are made in a well-stirred oil bath.

View lm135 datasheet:

This glossary lists and explains terms, acronyms, and definitions. A to 5mA without alteration of its characteris. Page numbers for previous revisions may differ from page numbers in the current version. Device has been announced but is not in production. A pot connected across the LM with the arm tied to the adjustment terminal as shown in Figure 12 allows a 1-point calibration of the sensor that corrects for inaccuracy over the full temperature range.

Unlike other sensors, the LM has a linear output. Finish options are separated by a vertical ruled line.

This datasheet contains information related to package information, voltage, cold junction compensation, calibration, precision temperature s Below are selected from the datasheet:. For example, the TO plastic package, where datasheeh copper leads are the principal thermal path to carry heat into the device, can be greatly affected by airflow. Operating output voltage change with current.