HCPL3700S Datasheet PDF - ON Semiconductor

●The HCPL-3700 voltage/current threshold detection optocoupler consists of an AlGaAs LED connected to a threshold sensing input buffer IC which are optically coupled to a high gain darlington output. The input buffer chip is capable of controlling threshold levels over a wide range of input voltages with a single resistor. The output is TTL and CMOS compatible.

●Features

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● AC or DC input

● Programmable sense voltage

● Logic level compatibility

● Threshold guaranteed over temperature (0°C to 70°C)

● Optoplanar. construction for high common mode immunity

● UL recognized (file # E90700)