A voltage based digital to analogue converter is a device that converts digital signals into analogue signals using voltage as the basis of the conversion process. It takes in a binary input and outputs a continuous analogue voltage signal.
A voltage based digital to analogue converter works by using a reference voltage and a series of resistors to create a voltage ladder. The digital input is compared to this voltage ladder and the corresponding analogue voltage is produced at the output.
One of the main advantages of using a voltage based digital to analogue converter is its simplicity and low cost. It also has a faster conversion speed compared to other types of digital to analogue converters. Additionally, it has a high resolution and accuracy, making it suitable for many applications.
One limitation of a voltage based digital to analogue converter is its susceptibility to noise interference, which can affect the accuracy of the output signal. It also has a limited voltage range and may not be suitable for high precision applications.
A voltage based digital to analogue converter is commonly used in audio and video equipment, such as DVD players and digital audio players. It is also used in control systems, signal generators, and measurement and testing equipment.