LM135 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

技术特性

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

管脚定义图

LM135 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
LM135Z	Active		1000	TO-92	Poly Bag	-55 °C-150 °C	LM135Z

DATASHEET

描述	版本	大小
LM135 :DS0437: Precision temperature sensors	3	554KB