PS9817-1-A

Logic Output Optoisolators Overview

The PS9817-1-A is a high-speed photocoupler manufactured by CEL, featuring an open collector output configuration. It provides 2.5 kV isolation and supports data rates up to 10 Mbps with high common-mode rejection ratio (CMRR). The device is housed in an 8-pin SSOP package.

Logic Output Optoisolators Feature Summary

• Enhances signal integrity through high-speed digital isolation capabilities
• Provides robust electrical isolation between input and output circuits

Logic Output Optoisolators Applications

• Logic output optoisolator applications
• High-speed digital signal isolation systems

Logic Output Optoisolators Procurement Notes

Verify current availability status as the PS9817-1-A may be obsolete. Confirm if direct substitutes like PS9817A-1-AX are suitable replacements for your specific design requirements before procurement.

Logic Output Optoisolators Selection Notes

Select this component for applications requiring high-speed digital isolation with open collector outputs. Ensure compatibility with 2.5 kV isolation voltage requirements and 10 Mbps data rate specifications.

Logic Output Optoisolators Part Context

This part belongs to CEL's high-speed optocoupler family, designed for demanding digital communication environments where signal integrity and fast switching speeds are critical for system performance.

Logic Output Optoisolators Replacement Considerations

Direct substitute available: PS9817A-1-AX. Verify pinout and electrical characteristics match before implementation.

Logic Output Optoisolators FAQ

Is the PS9817-1-A still in production?

No, the PS9817-1-A is obsolete and no longer manufactured.

What is the recommended replacement for PS9817-1-A?

The direct substitute is PS9817A-1-AX.