Sheridan Ross P.C.
Galvanically isolated auxiliary LED for performing input operations
An isolation device, a control system, and a method are disclosed. An illustrative system is disclosed to include a first power domain in which a first emitter is disposed. The system further includes a third power domain in which a second emitter is disposed. The system also includes a second power domain in which a detector is disposed, where the second power domain is electrically isolated from both the first power domain and the third power domain, where the detector is configured to receive a first control signal from the first emitter as well as a second control signal from the second emitter and produce an output in response thereto that represents a combination of the first control signal and the second control signal.
Avago Technologies International Sales Pte. Limited
H H H H H
H01L H02H H04B H04B H01L
inventional inventional inventional inventional inventional
Roy Choon Ngiap Yuen Yin
Tan Ho Chan