VREF

常見例句

The reference voltage, VREF, is applied externally and can be set up to the supply voltage, VDD.
基準電壓（VREF）由外部提供，最高可以設置爲電源電壓VDD。
As in the previous application, the ADC outputs a digital code, Dout, the ratio of AIN to VREF.
和在這種先前應用相比,模數(shù)轉換器輸出一個數(shù)字式編碼
An external reference can also be applied and varied from 1 V to +VCC, with an analog input range of 0 V to VREF.
也可以使用外部基準電壓，竝可在1V至+VCC範圍內變化，模擬輸入範圍爲0V至VREF。