For the same ADC of Example 11 12, determine the approximate range of analog input voltages that will produce the same digital result of 0101110101 2 373 10 Data from Example 11 12 Assume the following values for the ADC of Figure 11 13 clock frequency 1 MHz V T 0 1 mV DAC has F S output 10 23 V an...

Table 114 Figure 1114 Table 114 shows the ideal DAC output voltage VA ...

For the same ADC of Example 11-12, determine the approximate range of analog input voltages that will

Question:

For the same ADC of Example 11-12, determine the approximate range of analog input voltages that will produce the same digital result of 0101110101₂ = 373₁₀.

Data from Example 11-12

Assume the following values for the ADC of Figure 11-13: clock frequency = 1 MHz; V_T = 0.1 mV; DAC has F.S. output = 10.23 V and a 10-bit input. Determine the following values.

The digital equivalent obtained for V_A = 3.728 V

The conversion time

The resolution of this converter

Figure 11-13

VAX Op-amp Comparator D/A converter EOC Digital result @ RESET Counter CLOCK Start Clock rur START VAX EOC