Thus, a corresponding 16 outputs of analog will also be present for the binary inputs. We know that, a 4-bit converter will have 2 4 = 16 combinations of output. Thus, the number of binary inputs is four. The circuit diagram represents a 4-digit converter. The op-amp can also be connected in the non-inverting mode. In the circuit, the op-amp is connected in the inverting mode. Digital to Analog Converter using Binary-Weighted ResistorsĪ D/A converter using binary-weighted resistors is shown in the figure below. Therefore, we will begin with DAC circuitry and then move to ADC circuitry. It is much easier to convert a digital signal into an analog signal than it is to do the reverse. Together, they are often used in digital systems to provide complete interface with analog sensors and output devices for control systems such as those used in automotive engine controls:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |