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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
What ia the applicatoin of slew rate?
A: The application is for DAC ADC converters where the fastest slew rate is desirable for fast conversion
Which device is used to convert analog signals to digital signals?
In datacommunications this is a modulator/demodulator, commonly known as a modem. In electronics a digital to analog converter (DAC) chip is used to convert digital signals to analog and an analog to digital converter (ADC) chip to convert analog signals to digital. Some chips are available which include both ADC and DAC functionality. There are thousands of different types of DAC and ADC sytems and which one to use largely depends on how fast you want to do the conversion.
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
What is Counter type ADC?
Counter type ADCOne 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 ADCDinesh Kumar - http://harshit.org
What is step size of a DAC?
A: A DAC and ADC will have by design a certain assignment of bits or steps each step or bit value is dependent o the total number of bits available 12 bit dac assuming 10v reference its LSB value will be 4.08 mv minimum 10V/2048=4.08 mv 2048 is 2 raised 12 times
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
Comparison between ADC and DAC?
An ADC, or analog to digital decoder, is used to "translate" analog signals into digital signals. An analog signal can take on any value, such as 0.1V, 0.5V, 4.12V, 5V and so on. A digital signal on the other hand can either be "high" or "low", 1 or 0. A computer can only work with digital signals, and therefore you need to convert an analog signal into a digital signal in order for the computer to be able to work with it. This is what you do when you record sounds or music. Sound is an analog signal and had to be converted with an ADC to a digital signal before it can be used in a compter or stored on a CD. A DAC, or digital to analog decoder is the oposite of the ADC. Here the digital signal is converted into an analog signal. This is what happens when you play music from a CD-plate. On a CD there are a number of holes, which each translates as a 0 or 1. These are read with a laser beam which is reflected back into a receiver whenever the laserbeam hits a hole. This then counts as a 1. When the disk is spinning it produces a stream of 1s and 0s, which togerther form a binary string, such as 00010111011101. The DAC then converts this value into a analogue signal, such as 1.1V, which is then used to power your speaker and produce audible sound.
What does DAC stand for in trucking?
DAC stands for Drive-A-Check. A truck driver DAC report is comparible to a consumers credit report. DAC is operated by HireRight, formerly DAC Services and USIS
What converts a message from digital to analog and analog to digital?
An DAC convert digital signal to analog signal i.e Digital to Analog Converter. An ADC convert analog signal to digital signal i.e Analog to Digital Converter.
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.
