4N46 Optocoupler IC

The Avago 4N46 is an optocoupler IC built to deliver dependable electrical isolation between input and output stages. It protects sensitive logic from voltage spikes and ground loops while maintaining accurate signal transfer. Designers commonly deploy it in industrial automation, power supplies, and communication interfaces. The device improves system safety and noise immunity without adding design complexity. Its proven optocoupler architecture supports stable operation across demanding environments. Choose the 4N46 when isolation is non-negotiable. Request a quote today to integrate trusted optoelectronic protection into your design.