PS9814-2-F3-A

Logic Output Optoisolators Overview

The PS9814-2-F3-A is a high-speed logic output optoisolator manufactured by CEL. It features two independent channels within an 8-pin SSOP package. The device provides 2500Vrms isolation voltage and supports data rates up to 10Mbps. It utilizes an open collector output configuration and offers a common mode transient immunity (CMTI) of 10kV/µs.

Logic Output Optoisolators Feature Summary

• High-speed operation with 10Mbps data rate capability
• Dual-channel architecture for isolated signal transmission
• Robust common mode transient immunity at 10kV/µs
• Open collector output interface for flexible logic integration

Logic Output Optoisolators Applications

• Industrial communication bus isolation
• Microcontroller input/output isolation
• Power supply feedback loop isolation
• Signal isolation in noisy environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix F3-A against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the 8-SSOP package dimensions align with your PCB footprint. Confirm that the 2500Vrms isolation rating meets the safety standards required for your target application environment.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed digital signaling is required. The open collector output allows for easy interfacing with various logic families. Consider the 10kV/µs CMTI rating for applications with rapid voltage changes. Ensure the operating temperature range specified in the official documentation covers your system's thermal conditions.

Logic Output Optoisolators Part Context

This part belongs to the NEPOC series of high-speed optocouplers from CEL. It is designed for applications requiring reliable galvanic isolation between low-voltage control circuits and higher-voltage power stages. The series emphasizes speed and noise immunity compared to standard optocouplers.

Logic Output Optoisolators Replacement Considerations

Check for direct substitutes such as PS9814-2-V-F3-A or PS9814-2-F3, ensuring pin compatibility and identical electrical parameters. Verify that any replacement maintains the same 10Mbps speed and 2500Vrms isolation rating.