analog input的用法和樣例：
例句
- Analog inputs and their microphone preamps draw current whether they are idle or active.
耗電量還與模擬輸入和他們的話筒放大電路是否待機或者被使用中有關。 - These models use a simulated input transducer that vibrates purely sinusoidally with a fixed frequency.
這些模型采用一個模擬輸入探頭，以完全正弦波的形式按固定頻率振動。
