On-off control circuit diagram

CA3062 combined photodetectors and power amplifier in response to the optical signal generated by the on/off output. Integrated circuit transistor output saturation should be o

n or off, to avoid temperature rise in silicon. When light shines infrared light-emitting diodes to light input terminal of the integrated circuit, often complementary output can be selected through a normally-off or load. The opposite load conditions after blocking the light path.

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