Isolated, Multichannel Data Acquisition System with PGIA for Single-Ended and Differential Industrial Level Signals

CN-0385, Application circuit is a cost effective, isolated, multichannel data acquisition system that is compatible with standard industrial signal levels. The components are specifically selected to optimize settling time between samples, providing 18-bit performance at channel switching rates up to approximately 750 kHz. The circuit can process eight gain-independent channels and is compatible with both single-ended and differential input signals