DEA Skill Area 3.0

List the TWO types of Analogue to Digital Converter.

List the TWO types f Digital tp Analogue Converter.

Give TWO advantages of digital system

Which block diagram is this?

• Digital to Analogue Converter

• Analogue to Digital Converter

Which block diagram is this?

• Staircase ADC

• Digital to Analogue Converter (Staircase ADC)

• Digital to Analogue Converter

________ is defined as the smallest observable change in the analogue output that can be affected by a single step change in the digital input.

________ is a measure of how close the actual output voltage is to the theoretical output value.

• Speed

• Resolution

• Accuracy

List down the TWO types of Accuracy used in digital system.

Define speed.

• Speed is define as ratio of distance to time.

• Speed is the amount of time necessary to settle to a desired accuracy.

Calculate Iout of 1011 using Binary Weighted Resistive Network. Given Vref=8v and R=5K ohms.

• 2.2 A

• 2.2 mA

• 2.4 mA