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: Kazill Kile
Country: Venezuela
Language: English (Spanish)
Genre: Art
Published (Last): 17 September 2017
Pages: 34
PDF File Size: 7.7 Mb
ePub File Size: 14.16 Mb
ISBN: 867-1-37312-524-4
Downloads: 73565
Price: Free* [*Free Regsitration Required]
Uploader: Voodooramar

Datasheef signal in place of thermocouple and adjust R3 for a gain of JavaScript is required to post comments.

The influence of these currents on the minimum and maximum reverse current flowing through the LM should be calculated and be maintained in the range of 0. Centigrade Thermometer To calibrate adjust R2 for 2.

Glue or cement the device to a surface and the temperature should be within about 0. The voltage appearing across the positive and negative terminals of the device at specified datwsheet of operating temperature and current.

This information is the most current data available for the designated devices. Precautions should be taken to ensure good sens.

LM Datasheet(PDF) – STMicroelectronics

Simple Temperature Control Adjust for 2. TI is not responsible or liable for any such statements. Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer’s risk, and that Buyer is solely responsible for compliance with all dtaasheet and regulatory requirements in connection with such use.


Calibrated Error at Extended Temperature. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. Remove short across thermocouple. 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 lm35 range.

Datasheet – Texas Instruments

Home About Contact Us. For optimum accuracy, a one point calibration is recommended. For other conditions, self heating must be considered.

Even more, this datasheet contains discussion regarding temperature sensors, errors, impedance, and calibration. Differential Temperature Sensor Figure Errors in output voltage versus temperature are only slope or scale factor errors so a slope calibration at one temperature corrects lm1355 all temperatures. Thermal Time Constant Figure 9.

Calibrated Error Figure 3. The single point calibration works because the.

ST Microelectronics – datasheet pdf

This data is subject to change without notice and revision of this document. Operating Free-air Temperature Range 1. Device is in eatasheet to support existing customers, but TI does not recommend using this part in a new design. Dynamic Impedance Figure 6. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.

Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. Wide Operating Supply Figure Select R3 and R4 for thermocouple type 2. Buyer represents and agrees that fatasheet has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions.


View lm135 datasheet:

Important Information and Disclaimer: In no event shall TI’s liability arising out of such information exceed the total purchase price of the TI part s at issue in this document sold by TI to Customer on an annual basis. Response Time Figure 5.

Inside the datasheet you can read information such as temperature sensor, range, temperature, ambient temperature, and precision temperature sensors. 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.

Soldering process must comply with the Reflow Temperature Profile specifications. A to 5mA without alteration of its characteris. Cable Connected Temperature Sensor Table 2.