TIDA-00080, Isolated Shunt based Current Sensing Module with Delta-Sigma Modulators Reference Design

TIDA-00080, Isolated Shunt based Current Sensing Module with Delta-Sigma Modulators Reference Design. This isolated shunt based current measurement unit enables high accuracy current measurement without the use of Current Transformers (CT). The isolation is achieved through the use of AMC1304 that incorporates both high voltage isolation as well as the Delta-Sigma Modulator. This solution eliminates the need for the CT which customers value due to the decrease in board size, reduced product weight, mitigation of cross talk and EMI in the system, and potentially increases product life through lower mechanical issues by replacing the CT with a shunt