Analog to Digital Converters (ADC) are devices that convert continuous signals to discreet digital numbers. Analog Digital to Converters is commonly of two types. Linear Analog to Digital Converter is designed to produce an output which is a linear function or proportional to the output. The other common type of Analog to Digital Converter is the Logarithmic Analog to Digital Converter, which functions by using voiced communications to systems to increase the entropy of the digitized signal. Analog to Digital Converter models produced today are highly configurable and can run largely free of program involvement. The other features include Single channel, single conversion, Single channel repeated conversions, Multiple channel single conversion each, and Multiple channel-repeated conversions. Analog to digital converters (ADC's) are used in many applications. ADC's are used to convert an analog signal to a digital bit representation for analog video signal, audio signals and any other suitable analog signals. Analog to digital converters have been used in communication applications to provide an effective way of converting analog signals into digital signals. Analog to digital converters range in size, complexity, and accuracy or resolution, where each of these factors depends upon the particular needs of the underlying application.