Anti-aliasing filter 抗混叠滤波器

对于MEMS ADXL 355加速度计,为什么对于加速轴在ADC之前有抗混叠滤波器(模拟滤波器),而对于温度传感器,在ADC之前没有抗混叠滤波器?

For the MEMS ADXL 355 accelerometer, why for the acceleration axes there is anti-aliasing filter (analog filter) before the ADC, while for the temperature sensor, there is no anti-aliasing filter before ADC?