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Current transfer ratio temperature coefficient compensation method and apparatus for an optocoupler
Current transfer ratio temperature coefficient compensation method and apparatus for an optocoupler
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机译:光耦合器的电流传输比温度系数补偿方法及装置
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摘要
An optocoupler system includes a buffer, isolation, and a detector. The system includes a current transfer ratio (CTR) with a temperature coefficient. The buffer includes a light source that generates light that passes through the isolation. A detector receives light that passes through the isolation and generates an output signal based on the received light. A current transfer ratio (CTR) temperature coefficient compensation mechanism is provided that generates a base signal with a temperature coefficient that compensates the temperature coefficient of the CTR.
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