A/D and D/A Converters Quiz
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A/D and D/A Converters Quiz

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@DeliciousParrot

Questions and Answers

What does the term 'resolution' refer to in an A/D converter?

The number of discrete levels in the digital output

How many possible inputs are there in a 6 bit D/A converter?

64

What does an A/D converter do?

Converts analog signal into digital signal

What is the quantization error in an A/D converter?

<p>Error due to rounding input voltages to the nearest discrete output level</p> Signup and view all the answers

In a 4 bit A/D converter with a resolution of 1 count per 100 mV, what is the digital output for an input voltage range of 150 mV to 250 mV?

<p>0010</p> Signup and view all the answers

What is the main difference between A/D and D/A converters?

<p>A/D converter has a variable analog input voltage and fixed discrete digital output levels, while D/A converter has fixed digital input levels and variable analog output voltage.</p> Signup and view all the answers

What is the resolution of a 6 bit A/D converter with a voltage range of 0-10V?

<p>1.56 mV</p> Signup and view all the answers

In a 4 bit A/D converter with a resolution of 1 count per 100 mV, what is the digital output for an input voltage range of 250 mV to 350 mV?

<p>0100</p> Signup and view all the answers

In a 6 bit D/A converter, how many possible inputs are there?

<p>64</p> Signup and view all the answers

What does the quantization error in an A/D converter refer to?

<p>The error due to rounding the analog input voltage to the nearest discrete digital output level.</p> Signup and view all the answers

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