What is the resolution, in percent, of a 12-bit DAC?

More Questions from Interfacing to the Analog World

• An analog quantity varies from 0–7 V and is input to a 6-bit A/D converter. What analog value is represented by each step on the digital output?
• What is the disadvantage to using a counter-ramp type ADC?
• What is the linearity of a D/A converter?
• What is the output voltage for the circuit shown below?
• What function is performed by the block labeled X in the given figure?
• Describe offset error for a DAC.
• What type of DAC is shown below?
• Which of the following characterizes an analog quantity?
• When comparing the conversions from digital-to-analog and analog-to-digital, the A/D conversion is generally:
• What is the acquisition time of the AD1154 sample-and-hold IC?

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