The delay in the flash type conversion occurs due to priority encoders
and comparators in it.
What are the
advantages of dual slope type A / D converter?
Advantages
Low sensitivity to noise
Variation in its component value due to change in the temperature
Why dual type analog
to digital converter is not used in the digital acquisition application?
Due to large conversion time
Describe the
applications of the dual slope type A / D converter
Digital voltmeter, multi meter etc.
Why the application of
dual slope type A / D converter is limited only for low to medium frequency?
The dual slop type A / D conversion is limited
only for low to medium frequency due to slow conversion time.
On which parameter the
accuracy of the Dual slope type A / D converter depends?
OR
Why the reference
voltage should keep precise in the dual slope type A / D converter?
The accuracy of the dual slop type A / D
converter depends upon the reference input voltage.
Is there any D / A
converter used in the voltage to frequency type DAC?
OR
Why the voltage to
frequency type ADC is simpler than any other type ADC?
The voltage to frequency type ADC is simpler
than any other type ADC because it does not use DAC.
What is the
application of voltage to frequency A / D converter?
Application
Small signal has to be transmitted from transducer to control computer.
Which type of analog
to digital converter has fixed conversion time?
Successive approximation type ADC
Which type of the ADC
is most widely used?
Successive approximation type ADC
What is output of the
integrator when the input is negative constant voltage?
Positive ramp
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