HCPL-263L-000E

Logic Output Optoisolators Overview

The HCPL-263L-000E is a high-speed optocoupler from the Broadcom HCPL series, featuring two channels in an 8-pin DIP package. It supports a data rate of 15 MBd with typical rise and fall times of 45 ns and 20 ns respectively. The device utilizes DC input and provides open collector logic output capable of 50 mA per channel. Key electrical parameters include a maximum forward voltage of 1.75 V, isolation voltage of 3750 Vrms, and a common mode transient immunity of 10 kV/µs. Operating temperatures range from -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability supporting up to 15 MBd data rates for efficient digital communication.
• Integrated Schottky clamping on the open collector output to minimize storage time and enhance switching performance.
• Robust noise immunity characterized by a 10 kV/µs common mode transient rejection rating.

Logic Output Optoisolators Applications

• Industrial networking systems requiring galvanic isolation between diverse voltage levels
• Digital communication interfaces demanding high-speed data transfer
• Logic circuit isolation in automated control environments

Logic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distribution channels to ensure compliance with RoHS standards where applicable. Confirm that the specific ordering suffix matches the required lead-free configuration. Cross-reference datasheet specifications against system requirements for voltage isolation and thermal limits before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The open collector output necessitates appropriate external pull-up resistors for proper logic level interfacing. Ensure the operating temperature range aligns with the intended environmental conditions and verify pin compatibility with existing PCB footprints.

Logic Output Optoisolators Part Context

This device belongs to the HCPL series of high-speed optocouplers designed for demanding industrial applications. It bridges the gap between standard logic isolators and specialized high-bandwidth components, offering a balance of speed and reliability. The series is widely recognized for its consistent performance in complex electronic architectures.

Logic Output Optoisolators Replacement Considerations

Direct substitutes within the same family include HCPL-2631-000E, which shares similar dual-channel characteristics but may differ in specific timing parameters or packaging variants. Always validate functional equivalence against original design specifications before implementation.

Logic Output Optoisolators FAQ

What is the output type of the HCPL-263L-000E?

The device features an open collector output with integrated Schottky clamping to optimize switching speed.

How does the device handle common mode noise?

It provides a common mode transient immunity (CMTI) of 10 kV/µs, ensuring reliable operation in noisy environments.