Overview
HCPL-3700-500 is listed in the Logic IC category. DigiCamel provides a local PDF for online reference.
Summary
AC/DC to Logic Interface Optocouplers
Description
The HCPL-0370/3700 and HCPL-3760 are voltage/current threshold detection optocouplers. The HCPL-3760 is a low-current version of the HCPL-0370/3700. To obtain lower current operation, the HCPL-3760 uses a high-efficiency AlGaAs LED which provides higher light output at lower drive currents. The devices utilize threshold sensing input buffer ICs which permit control of threshold levels over a wide range of input voltages with a single external resistor.
Source title
HCPL-3700-500 Datasheet(PDF) - Agilent(Hewlett-Packard)