可适应环境温度变化的GaAs霍尔传感器及其放大器的温漂补偿方法

Method on the Temperature Drift Compensation of the Sensor and its Magnifier to Adapt the Environment Temperature Variance

研究了ＧａＡｓ霍尔传感器及其放大器的温漂的相关因素，提出了整体补偿思想，经实验验证，其最大相对误差小于０．１％。

Related Factors to the temperature drift compensation of the sensor and its magnifier is discussed in this paper. The compensatory method was also presented. The experiment result was reasonable. The maximum relative error was less than 0.1%。