LM135 (正在供货)

模拟输出温度传感器,军用级,采用气密性 TO 封装

模拟输出温度传感器,军用级,采用气密性 TO 封装 - LM135


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 1-Ω 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 LM135 include almost any type of temperature sensing over a –55°C to 150°C temperature range. The low impedance and linear output make interfacing to readout or control circuitry are especially easy.

The LM135 operates over a –55°C to 150°C temperature range while the LM235 operates over a –40°C to 125°C temperature range. The LM335 operates from –40°C to 100°C. The LMx35 devices are available packaged in hermetic TO transistor packages while the LM335 is also available in plastic


  • Directly Calibrated to the Kelvin Temperature
  • 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


参数 与其它产品相比 温度传感器

Operating Temperature Range (C)
Local Sensor Accuracy (Max) (+/- C)
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Package Group
Package Size: mm2:W x L (PKG)
LM135 LM135A LM235 LM335
Analog Output    Analog Output    Analog Output    Analog Output   
-55 to 150    -55 to 150    -40 to 125    -40 to 100   
3    1    3    6   
5    5    5    5   
3.01    2.99    3.01    3.04   
TO    TO    TO    SOIC
3TO: 35 mm2: 5.44 x 6.41(TO)    3TO: 35 mm2: 5.44 x 6.41(TO)    3TO: 35 mm2: 5.44 x 6.41(TO)    8SOIC: 29 mm2: 6 x 4.9(SOIC)
3TO: 35 mm2: 5.44 x 6.41(TO)
3TO-92: 19 mm2: 3.68 x 5.2(TO-92)