PS9587L3-AX

Logic Output Optoisolators Overview

The PS9587L3-AX is a high-speed photocoupler from Renesas Electronics, featuring an AlGaAs LED and an open-collector photo IC output. It provides 10 Mbps data rate with 20 ns rise and 10 ns fall times. The device offers 5000 Vrms isolation and 15 kV/µs CMTI. It operates on a 4.5V to 5.5V supply, supports 10 mA forward current, and delivers 25 mA output current. Operating temperature ranges from -40°C to +85°C in an 8-DIP Gull Wing package.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability up to 10 Mbps
• Robust common-mode transient immunity of 15 kV/µs
• Integrated open-collector output for logic interfacing

Logic Output Optoisolators Applications

• Industrial communication interfaces
• Power supply feedback loops
• Signal isolation in noisy environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix AX against the official Renesas datasheet to confirm packaging and RoHS compliance status. Ensure the ordering part number matches the required tape-and-reel or cut-tape configuration. Cross-reference the manufacturer date code and lot traceability requirements with your quality standards before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside strong noise immunity. The open-collector output simplifies interface design with various logic families. Verify that the 5000 Vrms isolation rating meets the safety requirements of the target application environment.

Logic Output Optoisolators Part Context

This part belongs to the PS9587 series of NEPOC (New Optocoupler) devices. The series includes variants like PS9587L1 and L2, differing primarily in internal configuration or packaging. The PS9587L3-AX specifically denotes the high-speed variant with open-collector output in an 8-DIP package.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include PS9587L2-V-E3-AX and PS9587L3-V-AX. Verify pinout compatibility and electrical parameter equivalence, particularly propagation delay and isolation voltage, before substitution.