問題詳情
112. 有關 12 bit 線性 DAC 模組，其輸出電壓為 0 ~10V(0 ~4000)，如欲輸出 2.5V 之電壓，下列敘述哪些正確？
(A)本模組解析度為 2.50 mV
(B)本模組解析度為 1.25 mV
(C)數位值需給 2000
(D)數位值需給 1000。
(A)本模組解析度為 2.50 mV
(B)本模組解析度為 1.25 mV
(C)數位值需給 2000
(D)數位值需給 1000。
參考答案
答案：A,D
難度：非常困難0
統計：A(1),B(0),C(1),D(0),E(0)
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