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Which of the following statements are true about DAC0808 ?
- a)parallel digital data to analog data conversion
- b)it has current as an output
- c)both of the mentioned
- d)none of the mentioned
Correct answer is option 'A'. Can you explain this answer?
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Which of the following statements are true about DAC0808 ?a)parallel d...
DAC0804 is used for parallel data to analog data conversion.
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Which of the following statements are true about DAC0808 ?a)parallel d...
Introduction:
The DAC0808 is a Digital-to-Analog Converter (DAC) chip that is commonly used in various applications such as waveform generation, analog signal reconstruction, and digital-to-analog conversion. This chip converts digital data into analog voltage output.
Statement Analysis:
Let's analyze each statement to determine its correctness:
a) Parallel digital data to analog data conversion:
This statement is true. The DAC0808 performs parallel digital-to-analog conversion. It has eight parallel input lines (D0-D7) that accept binary data. Each bit represents a specific voltage level, and the combination of these bits determines the output analog voltage level. The DAC internally converts the parallel digital input into an equivalent analog voltage.
b) It has current as an output:
This statement is false. The DAC0808 does not have a current output. It generates an analog voltage output. The voltage output is proportional to the digital input applied to the parallel input lines.
c) Both of the mentioned:
This statement is false. Only statement 'a' is true, and statement 'b' is false. Therefore, both statements cannot be true.
d) None of the mentioned:
This statement is false. As explained earlier, statement 'a' is true.
Conclusion:
In conclusion, the correct statement about DAC0808 is that it performs parallel digital-to-analog conversion. It does not have a current output. Therefore, option 'A' is the correct answer.
The DAC0808 is a Digital-to-Analog Converter (DAC) chip that is commonly used in various applications such as waveform generation, analog signal reconstruction, and digital-to-analog conversion. This chip converts digital data into analog voltage output.
Statement Analysis:
Let's analyze each statement to determine its correctness:
a) Parallel digital data to analog data conversion:
This statement is true. The DAC0808 performs parallel digital-to-analog conversion. It has eight parallel input lines (D0-D7) that accept binary data. Each bit represents a specific voltage level, and the combination of these bits determines the output analog voltage level. The DAC internally converts the parallel digital input into an equivalent analog voltage.
b) It has current as an output:
This statement is false. The DAC0808 does not have a current output. It generates an analog voltage output. The voltage output is proportional to the digital input applied to the parallel input lines.
c) Both of the mentioned:
This statement is false. Only statement 'a' is true, and statement 'b' is false. Therefore, both statements cannot be true.
d) None of the mentioned:
This statement is false. As explained earlier, statement 'a' is true.
Conclusion:
In conclusion, the correct statement about DAC0808 is that it performs parallel digital-to-analog conversion. It does not have a current output. Therefore, option 'A' is the correct answer.
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Which of the following statements are true about DAC0808 ?a)parallel digital data to analog data conversionb)it has current as an outputc)both of the mentionedd)none of the mentionedCorrect answer is option 'A'. Can you explain this answer?
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