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LM335 Datasheet

Part Number LM335
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Precision temperature sensor
Datasheet LM335 DatasheetLM335 Datasheet (PDF)

  LM335   LM335
LM135-LM235-LM335 Precision temperature sensors Features ■ Directly calibrated in °K ■ 1°C initial accuracy ■ Operates from 450µA to 5mA ■ Less than 1Ω dynamic impedance 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. TO-92 (Plastic package) SO-8 (Plastic micropackage) Pin connections TO-92 (Bottom view) ADJ v+ v- SO-8 (Top view) V+ NC NC ADJ 8 7 6 5 1 2 3 NC NC NC 4 V - February 2008 Rev 3 1/16 www.st.com 16 Schematic diagram 1 Schematic diagram Figu.






Part Number LM335
Manufacturers National Semiconductor
Logo National Semiconductor
Description Precision Temperature Sensors
Datasheet LM335 DatasheetLM335 Datasheet (PDF)

  LM335   LM335
LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors May 1999 LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors General Description The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM135 has a breakdown voltage directly proportional to absolute temperature at +10 mV/˚K. With less than 1Ω dynamic impedance the device operates over a current range of 400 µA to 5 mA with virtually no change in performance. When calibrated at 25˚C the LM135 has typically less than 1˚C error over a 100˚C temperature range. Unlike other sensors the LM135 has a linear output. Applications for the LM.






Part Number LM335
Manufacturers Texas Instruments
Logo Texas Instruments
Description Precision Temperature Sensors
Datasheet LM335 DatasheetLM335 Datasheet (PDF)

  LM335   LM335
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM135, LM135A, LM235, LM235A, LM335, LM335A SNIS160E – MAY 1999 – REVISED FEBRUARY 2015 LMx35, LMx35A Precision Temperature Sensors 1 Features •1 Directly Calibrated to the Kelvin Temperature Scale • 1°C Initial Accuracy Available • Operates from 400 μA to 5 mA • Less than 1-Ω Dynamic Impedance • Easily Calibrated • Wide Operating Temperature Range • 200°C Overrange • Low Cost 2 Applications • Power Supplies • Battery Management • HVAC • Appliances 3 Description The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM135 has a b.






Precision temperature sensor

LM135-LM235-LM335 Precision temperature sensors Features ■ Directly calibrated in °K ■ 1°C initial accuracy ■ Operates from 450µA to 5mA ■ Less than 1Ω dynamic impedance 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. TO-92 (Plastic package) SO-8 (Plastic micropackage) Pin connections TO-92 (Bottom view) ADJ v+ v- SO-8 (Top view) V+ NC NC ADJ 8 7 6 5 1 2 3 NC NC NC 4 V - February 2008 Rev 3 1/16 www.st.com 16 Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram LM135-LM235-LM335 2 Absolute maximum ratings Table 1. Absolute maximum ratings (AMR) Symbol Parameter LM135 LM235 LM335LM335A Unit Current IR IF Reverse Forward Toper Operating free-air temperature range(1) Continuous Intermittent Tstg Storage temperature range 1. Tj ≤ 150°C 15 mA 10 °C -55 to +150 -40 to +125 -40 to +100 +150 to +200 +125 to +150 +100 to +125 -65 to +150 °C 2/16 LM135-LM235-LM335 3 Temperature accuracy Temperature accuracy Tab.



2007-12-15 : LM335    LM335A    ELJRExxxxF    ELJRFxxxxF    ELJPExxxxF    C3188    ECG1291    TMP86P807M    TMP86P807N    TMP86P808DMG   


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