LM135

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Precision Temperature Sensor

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Product overview

Description

The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They operate as a 2-terminal Zener and the breakdown voltage is directly proportional to the absolute temperature at 10mV/°K.

The circuit has a dynamic impedance of less than 1Ω and operates within a range of current from 450µA to 5mA without alteration of its characteristics.

Calibrated at +25°C, the LM135, LM235, and LM335 have a typical error of less than 1°C over a 100°C temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output.

  • All features

    • Directly calibrated in °K
    • Operates from 450µA to 5mA
    • 1°C initial accuracy
    • Less than 1Ω dynamic impedance

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STMicroelectronics - LM135

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LM135Z
Active
TO-92 Ecopack2

LM135Z

Package:

TO-92

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-92

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
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LM135Z Available at distributors

Distributor availability of LM135Z

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Active
EAR99 NEC Poly Bag TO-92 -55 150 CHINA

LM135Z Active

Package:
TO-92
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LM135Z

ECCN (EU):

NEC

Packing Type:

Poly Bag

Operating Temperature (°C)

Min:

-55

Max:

150

Country of Origin:

CHINA

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors