Introduction to ADC and DAC
ALL ABOUT ELECTRONICS
We all are using this [UNK] and the [UNK] in our day to day life. Most of the signals which we find
around us are analog in nature.. Digital signals are less susceptible to the noise and they are easy to
process and store in the digital domain. But conversions are not lossless.. That means during the
conversion, some information of the analog signal will be lost.. The analog signal is sampled at a
particular rate and quantized in finite levels. After the quantization, This signal is encoded in the binary
format.. The resolution of the [UNK] decides how the assigned value or the quantized value is close to
the actual value.. This resolution defines the minimum change in the input signal, which can be detected
by the [UNK] For example, for a 3 bit [UNK]. The full-scale range is [UNK] divided by 2 to the power N. IF.
The full-scale range of the [UNK] is [UNK]. The resolution of the given [UNK] will be equal to [UNK]
divided by 2 to the power 3.. That is equal to 125 [UNK] SO, by changing the reference voltage, the
minimum detectable voltage can be increased. But at the same time, the conversion range will also
reduce. In a way, we can say that there is a trade-off for changing the voltage..
ALL ABOUT ELECTRONICS
We all are using this [UNK] and the [UNK] in our day to day life. Most of the signals which we find
around us are analog in nature.. Digital signals are less susceptible to the noise and they are easy to
process and store in the digital domain. But conversions are not lossless.. That means during the
conversion, some information of the analog signal will be lost.. The analog signal is sampled at a
particular rate and quantized in finite levels. After the quantization, This signal is encoded in the binary
format.. The resolution of the [UNK] decides how the assigned value or the quantized value is close to
the actual value.. This resolution defines the minimum change in the input signal, which can be detected
by the [UNK] For example, for a 3 bit [UNK]. The full-scale range is [UNK] divided by 2 to the power N. IF.
The full-scale range of the [UNK] is [UNK]. The resolution of the given [UNK] will be equal to [UNK]
divided by 2 to the power 3.. That is equal to 125 [UNK] SO, by changing the reference voltage, the
minimum detectable voltage can be increased. But at the same time, the conversion range will also
reduce. In a way, we can say that there is a trade-off for changing the voltage..
