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尊敬的 Astro:
您可以查看绝对最大额定值表、了解以下内容:
VREF 不受 VDD 限制、因此 VDD 和 VREF 的上电顺序没有限制。 只需确保数字输入在 VDD 之后加电。
最棒的
Katlynne Jones