The Isocom Components 2004 LTD Optoisolator – Transistor, Photovoltaic Output IS2805-4 is an optocoupler designed for electrical insulation, current transfer, and signal transmission applications. It operates with a voltage of 3.75kV and provides four channels with an isolated output. The device comes in a surface-mount 16-pin Small Outline IC (SOIC) plastic package and features a minimal I/O capacitance of just 30pF typical, providing high input to output isolation. The IS2805-4 is ideal for use in fiber optic communication systems, medical equipment, industrial machinery, and other devices used in isolation and signal transmission circuits. The IS2805-4 Optoisolator offers a wide temperature range from -40°C to +85°C and provides enhanced protection against electrical noise. This optocoupler is designed for easy integration, offers reliable performance and is backed by Isocom's excellent product support and warranty.