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PS2811-4-A from NEC

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PS2811-4-A

Manufacturer: NEC

LOW INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER

Partnumber Manufacturer Quantity Availability
PS2811-4-A,PS28114A NEC 78 In Stock

Description and Introduction

LOW INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER The **PS2811-4-A** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while ensuring efficient signal transmission. This component integrates four independent channels, each consisting of an infrared LED optically coupled to a phototransistor, making it ideal for applications requiring noise immunity and voltage isolation.  

With a compact design and robust construction, the PS2811-4-A is well-suited for industrial control systems, telecommunications equipment, and power supply monitoring. Its high isolation voltage ensures safe operation in environments with potential voltage surges or ground loop issues. The optocoupler also features fast response times, enhancing its performance in digital signal processing and switching applications.  

Key specifications include a low input current requirement, high current transfer ratio (CTR), and compatibility with a wide range of operating temperatures. These attributes make the PS2811-4-A a versatile solution for designers seeking dependable isolation in compact, multi-channel configurations.  

Whether used in automation, medical devices, or data acquisition systems, the PS2811-4-A delivers consistent performance, ensuring signal integrity while maintaining electrical safety. Its reliability and efficiency make it a preferred choice for engineers working on isolation-critical designs.

Application Scenarios & Design Considerations

LOW INPUT CURRENT, HIGH CTR 4, 16-PIN SSOP PHOTOCOUPLER

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