LM235:Precision Temperature Sensor

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.

Key Features

  • Directly calibrated in °K
  • Operates from 450µA to 5mA
  • 1°C initial accuracy
  • Less than 1Ω dynamic impedance
产品规格
DescriptionVersionSize
DS0437: Precision temperature sensors3.3567 KB
样片和购买
型号PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
LM235DTSO-8Tape And Reel-40125--NECEAR99MOROCCO
LM235ZTO-92Poly Bag-40125--NECEAR99CHINA
LM235DSO-8Tube-40125--NECEAR99MOROCCO
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
LM235DTSO-8IndustrialEcopack2 (**)md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6-wspc-lock.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6.xml
LM235ZTO-92IndustrialEcopack2md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.pdf
md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.xml
LM235DSO-8IndustrialEcopack2 (**)md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6-wspc-lock.pdf
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6.xml
Precision temperature sensors LM135
md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.pdf LM135
md_sa-wspc-to-wspc-92-wspc-epoxy_hvsa-wspc-0135ab6.xml LM135
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6-wspc-lock.pdf LM235
md_o7-wspc-so-wspc-08-wspc-.15-wspc-jedec_ido7-wspc-0135ab6.xml LM235