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An analog voltage V is converted into 2-bit binary number. The minimum number of comparators required and their reference voltages are

An analog voltage V is converted into 2-bit binary number. The minimum number of comparators required and their reference voltages are Correct Answer $$3,\,\left( {\frac{V}{4},\,\frac{V}{2},\,\frac{{3V}}{4}} \right)$$

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