Which type of ADC has the highest accuracy?

Which type of ADC has the highest accuracy?

Dual slope integration type ADC
Detailed Solution. Dual slope integration type ADC has the highest accuracy.

Which of the following has highest accuracy *?

1. Which of the following instrument is of the highest accuracy? Explanation: Universal measuring instrument is of the highest accuracy due to the presence of sensors, micro switches and microprocessors.

Which of the following ADC has highest conversion speed?

flash ADC
The flash ADC is the fastest type available. A flash ADC uses comparators, one per voltage step, and a string of resistors. A 4-bit ADC will have 16 comparators, an 8-bit ADC will have 256 comparators.

Why dual slope ADC is preferred in a digital voltmeter?

The advantage of using a dual-slope ADC in a digital voltmeter is that its accuracy is high. Dual slope ADC: Dual slope integration type ADC is the most accurate type of ADC because of non-dependency on variation in component values caused by noise.

What is the difference between single slope ADC and dual slope ADC?

Dual slope ADC is preferred over the single slope analog to digital converter. As the reference voltage, resistor R, and capacitor C are fixed for a given analog to digital converter, the input voltage is directly proportional to time.

Which application uses dual slope converters?

It is mostly used in digital voltmeters. These effects, in the dual-slope AID converter, will manifest themselves as a reading of the DVM when no input voltage is present.

Which meter has the highest accuracy?

Rectifier type meter
Rectifier type meter has the best accuracy of the given instruments.

Which type of instrument has high accuracy analog or digital?

Digital measuring instruments indicate the values of the quantity in numbers, which can be read easily. Because there is no human error involved in reading these instruments, they are more accurate than the analog instruments.

What is the SAR type ADC used for?

SAR type ADC is mostly used in digital circuit to provide interface with the microprocessor. In SAR type of ADC, conversion time is uniform for any analog voltage and it is equal to n*T CLK. Advantages: It is capable of high speed. It has medium accuracy compare to other ADC types.

Which type of ADC is the fastest?

1)It is the fastest type of ADC because the conversion is performed simultaneously through a set of comparators, hence referred as flash type ADC. Typical conversion time is 100ns or less.

What are the advantages of flash type ADC?

Flash Type ADC 1 1)It is the fastest type of ADC because the conversion is performed simultaneously through a set of comparators, hence… 2 2)The construction is simple and easier to design. More

What is dual slope integrating type of ADC?

Figure-5 depicts block diagram of Dual Slope Integrating type ADC. It is used in the design of digital voltmeter. For n bit dual slop type of ADC, Advantages: It is more accurate ADC type among all. It has greater noise immunity compare to other ADC types. Disadvantages: It is the slowest ADC among all.