HCPL-3700 Datasheet | Fairchild Semiconductor

AC/DC TO LOGIC INTERFACE OPTOCOUPLER DESCRIPTION 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 patible. 8 1 Features - - - - AC or DC input Programmable sense voltage Logic level patibility Threshold guaranteed over temperature (0°C to 70°C) - Optoplanar™ construction for high mon mode immunity - UL recognized (file # E90700) TRUTH TABLE (Positive Logic) Input H L Output...