An 8-bit DAC has a reference voltage of 5V. What would be the voltage corresponding to a binary word of 10010011?

2, 2.3, 2 1. Design 3 bit Analog to digital converter. 2. Consider a platinum resistance temperature sensor, which has a resistance at 0°C of 100 ohms and forms one arm of a Wheatstone bridge. The bridge is balanced, at this temperature, with each of the other arms also being 100 ohms. If the temperature coefficient of resistance of platinum is 0.0039/K, what will be the output voltage from the bridge per degree change in temperature if the load across the output can be assumed infinite? The supply voltage, with negligible internal resistance, is 6.0v. The variation of the resistance of the platinum with temperature can be represented by Rt = R0(1+ at) Where Rt is the resistance at t (°C), R0 the resistance at 0°C and a the Temperature coefficient of resistance. 3. Simplify the Boolean function below and draw the Combinatorial logic of Simplified Function. (a + b)(a + b') 4. Implement a logic function and circuit diagram of truth table below. ABC F A 5. B 000 001 010 011 100 101 110…

The analog to digital signal conversions involves two steps. What are they?

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