ICPL0452 Description
The ICPL0452, ICPL0453, ICPL0500 and ICPL0501 devices each consist of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. These devices belong...