An application note from Maxim on getting the most out of the MAX14920/MAX14921 high-accuracy battery-measurement AFEs:
The MAX14920/MAX14921 is a high-accuracy battery-measurement analog front-end (AFE) ideal for cell balancing and battery-measurement applications. The performance of the system in which the MAX14920/MAX14921 is used, however, depends highly on the components that support and surround it. This application note provides a framework for, and examples of, selecting system architectures and building blocks that meet diverse accuracy and cost requirements.
A similar version of this article appears on EDN, November 19, 2013.