ACNV260E-300E

Overview

The ACNV260E-300E is a high-speed logic output optoisolator manufactured by Broadcom Limited. It features a single channel with a data rate of 10 MBd and an isolation voltage of 5000 Vrms. The device utilizes an open collector output with Schottky clamping, supporting a maximum DC forward current of 20 mA and an output current of 50 mA. Key timing parameters include typical rise and fall times of 25 ns and 10 ns, respectively, with a maximum propagation delay of 80 ns for both transitions. It offers a common-mode transient immunity of 20 kV/µs minimum. The component operates within a temperature range of -40°C to 105°C and is housed in a 10-DIP Gull Wing surface-mount package.

Feature Summary

• Provides electrical isolation with high-speed signal transmission capability
• Features open collector output architecture with integrated Schottky clamping
• Delivers robust noise immunity through specified common-mode transient rejection

Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops for voltage regulation
• Communication interface circuits demanding high-speed data transfer

Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging configuration matches system requirements. Confirm that the 10-DIP Gull Wing package dimensions align with the designated PCB footprint. Ensure the operating temperature range meets the environmental constraints of the final assembly. Validate input current limits against the driving circuit capabilities to prevent overstress conditions during operation.

Selection Notes

Select this component when a single-channel high-speed isolation solution is required with moderate current drive capabilities. The open collector output necessitates an external pull-up resistor for proper logic level generation. Consider the 5000 Vrms isolation rating for applications involving significant potential differences between input and output domains. Evaluate the thermal performance within the enclosed system to maintain operation within the specified junction temperature limits.

Part Context

This part belongs to the ACNV260 series of high-speed optocouplers designed for demanding industrial and commercial applications. The series emphasizes fast response times and high reliability in electrically noisy environments. The specific model integrates advanced semiconductor processes to achieve superior common-mode transient immunity compared to standard logic isolators.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.