To achieve greater than 2500V_RMS isolation, the technology uses coupled signal inductors embedded in the µModule® substrate. This technique ensures consistent ruggedness and reliability. Signals on either side of the barrier are encoded into pulses and translated across the isolation boundary using coreless transformers formed in the μModule® substrate. This system, complete with data refresh, error checking, safe shutdown on fail, and extremely high common mode immunity, provides a robust solution for bidirectional signal isolation. This platform will be certified by safety houses, including UL, CSA and IEC to guarantee the isolation barrier’s effectiveness. The LTM2882 has been independently tested and has successfully passed radiated emissions per EN55022 Class B limits as well as RF and magnetic field immunity testing per EN55024. Electromagnetic conformance information is available in the LTM2882 datasheet and supporting application note.