PS9617-A

Logic Output Optoisolators Overview

The PS9617-A is an optically coupled isolator manufactured by CEL (California Eastern Laboratories). It features a GaAlAs LED on the input side paired with a photo diode and signal processing circuitry on the output side. This configuration provides high noise reduction and high-speed digital output capabilities within an 8-pin DIP package. The device is designed for high-reliability applications requiring electrical isolation between circuits.

Logic Output Optoisolators Feature Summary

• Optical coupling using GaAlAs LED input
• Integrated signal processing circuitry
• High noise reduction design
• High-speed digital output capability

Logic Output Optoisolators Applications

• Data acquisition systems
• Analog to Digital Converter interfaces
• High-reliability industrial communication links

Logic Output Optoisolators Procurement Notes

Verify manufacturer documentation confirms the specific suffix '-A' denotes the standard variant without additional functional changes. Cross-reference part numbers with Renesas Technology Corp records, as CEL assets were acquired. Ensure datasheet versions match current specifications to avoid discrepancies in isolation voltage or speed parameters.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation with inherent noise rejection is required. The integrated signal processing simplifies interface design compared to discrete phototransistor solutions. Consider the 8-pin DIP package constraints for PCB layout and thermal management requirements in dense assemblies.

Logic Output Optoisolators Part Context

The PS9617 series belongs to a family of high-noise reduction, high-speed digital output type photocouplers. Originally associated with CEL, these parts are now documented under Renesas Technology Corp catalogs. The PS9617-A represents a specific variant within this line, sharing core architectural features with the PS9617 and PS9617L models.

Logic Output Optoisolators Replacement Considerations

PS9617 and PS9617L are related variants within the same product family. Verify pinout compatibility and specific electrical parameter tolerances before substitution. No other direct substitute part numbers are publicly confirmed in the provided documentation.