LM135 DATASHEET PDF

LM135 DATASHEET PDF

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.

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Reverse Voltage Change Figure 2. This makes the self-heating error proportional to absolute temperature the same as scale factor errors.

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. Your email address will not be published. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. Product device recommended for new designs. For example, the Km135 plastic package, where the copper leads are the principal thermal path to carry heat into the device, can be greatly affected by airflow.

Precision Temperature Sensor

Packing information are available at: Page numbers for previous revisions may differ from page numbers in the current version. Even more, this datasheet contains discussion regarding temperature sensors, errors, impedance, and calibration. Documents Flashcards Grammar checker.

Calibrated Error Figure 3. Couple D2 to battery. Dynamic Impedance Figure 6. Buyers are responsible for their products and applications using TI components. Dataxheet voltage appearing across the positive and negative terminals of the device at specified conditions of operating datashee and current. Select R3 and R4 for thermocouple type 2.

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

As in the case of all temperatures. To insure that the temperature of the LM die is not affected by the air temperature, mechanically dataxheet the LM leads with a bead of epoxy to the surface being measured. Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed.

TI is not responsible or liable for any such statements. Operating output voltage change with current. Like any temperature-sensing device, selfheating can reduce accuracy. Inside this datasheet the reader can find info related to ratings, precision temperature sensors, dynamic impedance, diagram, output voltage, TI bases its knowledge and belief on information provided by third datashet, and makes no representation or warranty as to the accuracy of such information.

Response Time Figure 5. Adjust R1 for correct output.

Differential Temperature Sensor Figure Simple Temperature Control Adjust for 2. Minimizing the current variation through the LM will provide for the best accuracy.

The LM is inserted into the tubing about 0. A to 5mA without alteration of its characteris. The output of the device calibrated or uncalibrated can be expressed as: STMicroelectronics products are not authorized for use as critical components in life support devices or. Simple Temperature Controller Adjust R2 for 2. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.

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ST Microelectronics – datasheet pdf

This information is the most current data available for the designated devices. This publication supersedes and replaces all information.

Remove short across thermocouple. 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.

The datasheet presents discussion regarding typical performance characteristics, package, precision, physical dimensions, remote temperature Precautions should be taken to ensure good sens.

JavaScript is required to post comments. Adjust R1 for the voltage across R3 equal to the Seebeck Coefficient times ambient temperature in degrees Kelvin.

If air temperature is targeted for measurement ensure that the PCB surface temperature is close to the air temperature.

C over a ? This datasheet contains information related to package information, voltage, cold junction compensation, calibration, precision temperature s 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. Centigrade Calibrated Thermocouple Thermometer Figure