LM335传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

LM335属于传感器变送器的温度传感器-模拟数字输出。由意法半导体集团制造生产的LM335温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部，感应温度范围为 -55°C 至 200°C。

DESCRIPTION

The LM135, LM235, LM335 are precision temperature sensors which can be easily calibrated. They

operate as a 2-terminal Zener and the break down voltage is directly proportional to the absolute temperature at 10mV/oK. The circuit has a dynamic impedance of less than 1Ωand operates within a range of current from 450µA to 5mA without alteration of its characteristics. Calibrated at +25o

C, the LM135, LM235, LM335 have a typical error of less than 1oC over a 100oC temperature range. Unlike other sensors, the LM135, LM235, LM335 have a linear output.

■ DIRECTLY CALIBRATED INoK

■ 1°C INITIAL ACCURACY

■ OPERATES FROM 450µATO5mA

■ LESS THAN 1ΩDYNAMIC IMPEDANCE