EL1018 High-Speed Optocoupler IC SMD

The EL1018 is a high-speed optocoupler IC designed to provide reliable electrical isolation between input and output circuits while ensuring fast signal transmission. Housed in a compact SOP-4 SMD package, it integrates an infrared LED and a high-speed phototransistor, making it ideal for switching power supplies, microcontroller interfaces, industrial automation, and digital signal isolation applications. The EL1018 offers excellent noise immunity, low power consumption, and high isolation voltage for dependable performance in demanding electronic systems.

Features

• High-speed optocoupler for digital signal isolation.
• Compact SOP-4 surface-mount package.
• High isolation voltage between input and output.
• Low power consumption.
• Excellent common-mode noise immunity.
• Fast switching response.
• Reliable electrical isolation.
• Wide operating temperature range.
• Suitable for automated SMT assembly.
• RoHS compliant.

Applications

• Switch-mode power supplies (SMPS).
• Microcontroller signal isolation.
• Industrial automation equipment.
• PLC input/output isolation.
• Digital communication interfaces.
• Motor drive control circuits.
• Power supply feedback circuits.
• Medical electronic equipment.
• Instrumentation and measurement systems.
• General-purpose signal isolation.

Specification