ADE7912/ADE7913 Isolated, Sigma Delta ADCs

Analog Devices Inc. ADE7912/ADE7913 Isolated, Sigma Delta ADCs are designed for a variety of applications, such as shunt-based polyphase meters, power-quality monitoring, solar inverters, process monitoring, and protective devices. These devices incorporate proprietary iCoupler® and isoPower® technologies to implement isolated signal transfer and DC-to-DC power conversion across a 5kV-rated insulation barrier. This integration enables the use of shunt resistor sensing elements instead of current transformers (CTs), thereby providing immunity to magnetic field interference and tampering.