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Counter type ADC
One of the simplest types of the ADC is the Counter type ADC. The input signal of the ADC is connected to the signal input of its internal comparator. ADC then systematically increases the voltage on the reference input of the comparator until the reference becomes larger than the signal & the comparator output goes to zero.
Fig.1 Counter type ADC
Dinesh Kumar - http://harshit.org
What else can I help you with?
Which is the fastest ADC and why?
flash type ADC is fastest because in it change takes place simultaneously not sequentially time taken for conversion is 100 ns.
What is 18 Johnson counter?
a type of ring counter
What is difference between ADC 0808 and ADC 0809?
they are same expect error .in adc0809 1/2 lsb unadjusted error is present and in adc 0809 1lsb error is present.
How do you interface ADC with fpga?
If you are using XILINX FPGA, try to insert a Microblaze processor to control your ADC.
Will the output of ADC be an integer or will it be a decimal also?
You will have to determine its scaling factor. The output of the ADC is a number, you can interpret it anyway that is necessary for the system it is in.
What are the types of ADC?
Types Of ADC Are As follows: 1.Counter type ADC 2.Successive approximation type ADC 3.Flash Type ADC 4.Wilkinson type ADC
Main disadvantage of dual slope integrating type of ADC?
The main disadvantage of dual slope adc or integrated type adc is its long conversion time
Which of following ADCs uses over sampling 1. sigma delta aDC 2. Counter Ramp Converter 3. Successive Approximations Register ADCs 4. Flash Converter?
answer is 1. sigma delta ADC which is used to improve resolution of the ADC by oversampling
Which is the fastest ADC and why?
flash type ADC is fastest because in it change takes place simultaneously not sequentially time taken for conversion is 100 ns.
What is stair case ramp type digital voltmeter?
Basic adc
How a moisture sensor is interfaced with microcontroller?
Usually with an ADC of some type, but this can vary with the type of sensor. Most modern microcontrollers contain at least one built in ADC usually with a multiplexer allowing measurement of multiple sensors.
What is a reference voltage of an adc?
The voltage at which the adc converts the signal.... it can also be called a limit of an ADC.
How do you working of Digital Ramp Type ADC With the block diagram?
tang ina mo
When was ADC Theatre created?
ADC Theatre was created in 1881.
When did ADC Airlines end?
ADC Airlines ended in 2007.
When was ADC Airlines created?
ADC Airlines was created in 1984.
When was ADC Telecommunications created?
ADC Telecommunications was created in 1935.
