PS8601-A

Overview

The PS8601-A is a high-speed analog output type optocoupler manufactured by CEL. It features an 8-pin phototransistor configuration designed for applications requiring high isolation voltage and fast response times. The device provides electrical isolation between input and output circuits while transmitting signals with minimal delay, making it suitable for precision analog signal transmission in noisy environments.

Feature Summary

• High speed response capability
• High isolation voltage rating
• Analog output type configuration

Applications

• Precision analog signal transmission
• Industrial control systems
• Medical equipment isolation

Procurement Notes

Verify the specific suffix 'A' against official CEL documentation to confirm pinout and electrical characteristics match requirements. Confirm availability status as some variants may be obsolete. Ensure the package type matches the design layout before ordering.

Selection Notes

Select this component when high-speed analog isolation is required. Compare propagation delay specifications against system timing constraints. Verify that the isolation voltage rating exceeds the maximum circuit potential difference. Check thermal dissipation limits for the intended operating environment.

Part Context

This part belongs to the PS8601 series of high-speed optocouplers from CEL. The series includes variants like PS8601L and PS8601L-E4. These devices are typically used where fast signal transfer across isolation barriers is critical. The family shares similar core technologies but may differ in packaging or specific electrical parameters.

Replacement Considerations

Check for direct substitutes listed by CEL or authorized distributors. Verify compatibility of replacement parts regarding isolation voltage, current transfer ratio, and package dimensions. Ensure any alternative maintains the same analog output functionality.