Linear Integrated Circuits Questions and Answers
Q1.
Name the comparator that helps to find unknown input.
Answer :
Window detector
Q2.
In which configuration a dead band condition occurs in schmitt trigger
Answer :
Comparator with positive feedback
Q3.
When the logic level of strobe output is at zero, then the output current is called
Answer :
Strobe current
Q4.
Which op-amp is preferred for application like high speed A-D converter and zero crossing detector.
Answer :
µA670
Q5.
How to overcome the limitation of binary weighted resistor type DAC?
Answer :
Using R-2R ladder type DAC
Q6.
Multiplying digital to analog converters are used in
Answer :
Digitally controlled audio attenuator
Q7.
The flash type A/D converters are called as
Answer :
Parallel comparator A/D converter
Q8.
At what condition error occurs in the servo tracking A/D Converter?
Answer :
Rapid change in input
Q9.
Which among the following has long conversion time?
Answer :
Dual ramp converter
Q10.
The maximum deviation between actual and ideal converter output after the removal of error is
Answer :
Relative accuracy
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