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What is the maximum amount of quantization error that can occur in a 10bit system in the input analog voltage is from 0V to 6V?(a) 10mV(b) 6mV(c) 0.5mV(d) 1mVI had been asked this question in an interview.My doubt stems from Data Conversion in section Digital Communication Techniques of Avionics

Answer»

Correct ANSWER is (b) 6mV

Explanation: The minimum VOLTAGE step INPUT is 6/(2^N-1) = 6/1023 =5.865mV ≈6mV. This is the MAXIMUM ERROR that can occur during the conversion process.



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