FIG. 3 is the partial circuit diagram of the incremental delta-sigma ADC in a sample mode and in accordance with an exemplary embodiment of the present technology; and

FIG. 4 is a partial circuit diagram of the incremental delta-sigma ADC in accordance with various embodiments of the present technology.

The present technology may be described in terms of functional block components and various processing steps. Such functional blocks may be realized by any number of components configured to perform the specified functions and achieve the various results. For example, the present technology may employ various amplifiers, signal converters, switches, and semiconductor devices, such as transistors, capacitors, and the like, which may carry out a variety of functions. In addition, the present technology may be practiced in conjunction with any number of electronic systems, such as automotive, aviation, “smart devices,” portables, and consumer electronics, and the systems described are merely exemplary applications for the technology.

Methods and apparatus for a delta-sigma analog-to-digital converter (ADC) 100 according to various aspects of the present technology may operate in conjunction with any suitable electronic system, such as an imaging system, an audio system, and the like.