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Which of the following samples the analog signals to obtain their digital equivalent?(a) Analog to digital converter(b) Electronic counter(c) Comparator(d) Digital to analog converterI got this question in an interview for job.This intriguing question originated from Digital Circuits topic in division Digital Circuits of Analytical Instrumentation

Answer»

The CORRECT choice is (a) Analog to digital converter

Easy explanation: Analog to digital converter samples the analog SIGNALS to obtain their digital EQUIVALENT. There are different TYPES of analog to digital converters.



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