HCPL-3700 Datasheet (Fairchild Semiconductor) - AC/DC TO LOGIC INTERFACE OPTOCOUPLER

HCPL-3700, AC/DC TO LOGIC INTERFACE OPTOCOUPLER

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

HCPL-3700 Features

* 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) TRUTH TABLE (Positive Logic) Input H