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The voltage at which the adc converts the signal.... it can also be called a limit of an ADC.
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∙ 15y ago
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What is monolithic ADC?
a monolithic ADC is an integrator-based analog-to-digital converter. Simply put, the input voltage signal is integrated, compared to a reference voltage, and converted into a digital representation. The integrator uses a reference capacitor (hence monolithic i imagine), which is chosen depending on the bandwidth of the input signal.Don't take my word for it, see for yourself. The ICL7135 for example is a monolithic ADC with 4 and 1/2 digits BCD output.
Why zener diode is called reference diode?
They are frequently used to provide a voltage reference in voltage regulators.
What is price of adc ic?
The price of adc ic is changed by different time, often there is a reference price, if you want to know the truely price, suggest you send an inqury on the IC trade website such as TBF, hqew.net and so on.,
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 is meant by ADC saturation?
An ADC has a measurable input voltage range that it can produce valid samples for. For example, an ADC may be able to produce 16 bit samples on the range [-.5V,+.5V]. A 16 bit range will give codes from [-32,768,32,767], which are equal to the [-.5V,+.5V] input range. If an input goes outside of the valid voltage range (but still within allowable electrical ratings), the ADC will 'saturate', in which it will continue to feed out the maximum or minimum 16 bit values. This will continue until the input comes back into the measurable range.
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 monolithic ADC?
a monolithic ADC is an integrator-based analog-to-digital converter. Simply put, the input voltage signal is integrated, compared to a reference voltage, and converted into a digital representation. The integrator uses a reference capacitor (hence monolithic i imagine), which is chosen depending on the bandwidth of the input signal.Don't take my word for it, see for yourself. The ICL7135 for example is a monolithic ADC with 4 and 1/2 digits BCD output.
Explain the purpose of the simple and hold circuit in a computer controlled data acquisition system that uses a ADC?
I presume you mean "sample and hold"; to read a voltage an ADC takes a finite amount of time - if the voltage changes during that time, then a misreading can occur. The sample and hold keeps the voltage seen by the ADC constant during the reading time.
Why zener diode is called reference diode?
They are frequently used to provide a voltage reference in voltage regulators.
What is price of adc ic?
The price of adc ic is changed by different time, often there is a reference price, if you want to know the truely price, suggest you send an inqury on the IC trade website such as TBF, hqew.net and so on.,
Is adc present on chip in 8051 or not?
There is no formal adc input on the 8051. However, the CMOS version of the chip can use a technique involving a resistor, diode, and capacitor, along with a bidirectional pin (or one output pin and one input pin) to implement a "quick and dirty" adc function. You discharge the capacitor and then let it charge to the voltage of the input. You measure the time it takes to see the input pin change, and you calculate the input voltage.
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 is meant by ADC saturation?
An ADC has a measurable input voltage range that it can produce valid samples for. For example, an ADC may be able to produce 16 bit samples on the range [-.5V,+.5V]. A 16 bit range will give codes from [-32,768,32,767], which are equal to the [-.5V,+.5V] input range. If an input goes outside of the valid voltage range (but still within allowable electrical ratings), the ADC will 'saturate', in which it will continue to feed out the maximum or minimum 16 bit values. This will continue until the input comes back into the measurable range.
What instrument measures voltage in a multimeter?
In most cases it is a dual-slope integration ADC (analog to digital converter).
Can tubelight be operated as voltage reference?
no
How do you convert output voltage of thermocouple into temperature?
You need to know the temperature of the reference junction and the voltage difference between the reference and sensing junctions. First, you convert the reference temperature to a voltage using the reverse equation or table for your thermocouple type. Then you sum that voltage with the measured voltage. Finally, you convert the summed voltage back to a temperature using the equation or table for the thermocouple type you are using. If the reference junction is at zero degrees C, you can skip the reference summing part. Before computer processing was easy and cheap, the reference junction was often kept in an ice water bath for that reason.
What is need to go with adc converters you are having rectifiers?
<p><p> ADC Converters are those converters which converts continuous quantity to discrete time digital representation.Typically, an ADC is an electronic device that converts an input analog voltage or current to a digital number proportional to the magnitude of the voltage or current. * ADC is converting Analog to Digital,but Rectifiers converts from ALTERNATING CURRENT to DIGITAL CURRENT. ANALOG and ALTERNATING are different concepts. But , Rectifiers are totally different issue, they convert Alternating Current(AC) to Direct Current(DC). They cut the negative waveform from AC wave and make it uni- directional which is called Direct Current(DC) wave.
