AGC (automatic-gain-control) amplifiers use the nonlinear characteristics of control devices. The magnitude of the real component in some of their differential parameters changes depending on ...

Vishay Intertechnology, Inc. is broadening its optoelectronics portfolio with the release of six low-input current optocouplers with phototransistor output in the DIP-4, SSOP-4 half-pitch miniflat, ...

Avago Technologies announced a new generation of gate drive optocouplers that deliver industry-leading performance from a small-footprint package. Avago Technologies announced a new generation of gate ...

The circuit was designed to create a volume control with the use of optocouplers to produce a lightspeed passive attenuator. An optocoupler is a sealed device unit which has high performance LED that ...

In LEDs heat and high currents hasten the dimming process which can lead to unreliable operation in LED-powered optocouplers. Some simple and straight-forward analysis will keep their light shining ...