±1°C 模拟输出温度传感器,军用级,采用气密性 TO 封装 - LM135A

LM135A (正在供货)

±1°C 模拟输出温度传感器,军用级,采用气密性 TO 封装

 

描述

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

特性

  • 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

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参数 与其它产品相比 温度传感器

 
Interface
Operating Temperature Range (C)
Local Sensor Accuracy (Max) (+/- C)
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Rating
Package Group
Package Size: mm2:W x L (PKG)
LM135A LM135 LM235 LM335 LM35
Analog Output    Analog Output    Analog Output    Analog Output    Analog Output   
-55 to 150    -55 to 150    -40 to 125    -40 to 100    -40 to 110
-55 to 150
0 to 100
0 to 70   
1    3    3    6    0.5   
5    5    5    5    4   
        30   
Catalog    Catalog    Catalog    Catalog    Catalog   
TO    TO    TO    SOIC
TO
TO-92   
SOIC
TO
TO-92   
3TO: 22 mm2: 4.699 x 4.699(TO)    3TO: 22 mm2: 4.699 x 4.699(TO)    3TO: 22 mm2: 4.699 x 4.699(TO)    8SOIC: 29 mm2: 6 x 4.9(SOIC)
3TO: 22 mm2: 4.699 x 4.699(TO)
3TO-92: 18 mm2: 4.3 x 4.3(TO-92)   
8SOIC: 29 mm2: 6 x 4.9(SOIC)
3TO: 22 mm2: 4.699 x 4.699(TO)
3TO-92: 18 mm2: 4.3 x 4.3(TO-92)