资 源 简 介
The purpose of this application note is to inform the systemdesigner how to use the HI7190 with a multiplexer. This willenable the designer to perform a high precision 24-bit analog todigital conversion using one sigma delta converter with four fullydifferential inputs which are individually selectable. Each channelmay have a unique gain and filter response as defined bythe HI7190 Control Register (CR). Refer to [1] for a completeHI7190 description.
