PS9587-V-AX

Logic Output Optoisolators Overview

The PS9587-V-AX is a high-speed optocoupler manufactured by Renesas Electronics Corporation, housed in an 8-pin DIP package. It features a single channel with a data rate of 10 Mbps and an isolation voltage of 5000 Vrms. The device utilizes an open collector output capable of sourcing 25 mA, driven by a forward current of up to 10 mA with a typical forward voltage of 1.65 V. Key timing parameters include a rise time of 20 ns and a fall time of 10 ns, with maximum propagation delays of 75 ns for both low-to-high and high-to-low transitions. It operates within a temperature range of -40°C to 85°C and exhibits a common-mode transient immunity of 15 kV/µs.

Logic Output Optoisolators Feature Summary

• High-speed data transmission capability supporting 10 Mbps rates for efficient signal isolation.
• Robust electrical isolation with 5000 Vrms insulation voltage ensuring safety between circuits.
• Strong noise immunity characterized by a minimum common-mode transient rejection of 15 kV/µs.

Logic Output Optoisolators Applications

• Industrial automation control systems requiring isolated signal interfaces
• Communication equipment needing high-speed data transfer across isolation barriers
• Power supply circuits utilizing feedback loops for regulation and protection

Logic Output Optoisolators Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm exact packaging and compliance status. Ensure the procurement channel provides valid traceability for RoHS3 compliance. Cross-reference the manufacturer part number with authorized distributor lists to avoid counterfeit components. Confirm that the 8-DIP through-hole package matches the intended PCB footprint requirements before finalizing orders.

Logic Output Optoisolators Selection Notes

Select this component when designing circuits requiring fast digital isolation with moderate current drive capabilities. The open-collector output necessitates an external pull-up resistor; ensure the resistor value supports the desired logic levels and switching speed. Consider the 10 mA forward current limit when sizing input driving circuits. Verify that the system's operating temperature remains within the specified -40°C to 85°C range for reliable performance.

Logic Output Optoisolators Part Context

This device belongs to the NEPOC series of high-speed optocouplers from Renesas Electronics. It is designed to replace older generation isolators in applications demanding faster response times. The PS9587 family offers a balance of speed and isolation strength, making it suitable for modern digital interfaces where noise immunity and signal integrity are critical for system stability.

Logic Output Optoisolators Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the PS9587 family, such as variants with different output configurations or packaging options. Verify functional equivalence regarding propagation delay and CMTI ratings when substituting with other manufacturers' parts to maintain circuit performance.

Logic Output Optoisolators FAQ

What is the maximum common-mode transient immunity of the PS9587-V-AX?

The device has a minimum common-mode transient immunity (CMTI) of 15 kV/µs, providing strong resistance to rapid voltage changes.

Does the PS9587-V-AX support differential output signals?

No, the PS9587-V-AX features a single-channel open-collector output configuration, not a differential output.