The input of a D/A converter is 8-bit binary digital signal, and the output is 0~25.5V analog voltage. When the input is 01000001, the output analog voltage is ( ).
A、6.5V;
B、4.5V;
C、3.2V;
D、7.6V
发布时间：2025-11-23 14:33:24
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答案：6.5V
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