HCPL-263L

Logic Output Optoisolators Overview

The HCPL-263L is a high-speed optocoupler featuring two independent channels in an 8-pin PDIP package. It delivers a data rate of 15 MBd with propagation delays of 75 ns (max). The device provides 3750 Vrms isolation voltage and supports output currents up to 50 mA per channel. Operating temperatures range from -40°C to 85°C.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability for digital isolation applications
• Integrated Schottky clamping on open collector outputs to prevent saturation
• Dual-channel configuration within a compact standard footprint

Logic Output Optoisolators Applications

• Industrial communication bus isolation
• Logic-to-logic interface circuits
• Microcontroller input/output isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix code against official datasheets, as packaging variants exist. Confirm RoHS compliance status for the exact orderable part number. Ensure the selected package type matches the intended PCB layout requirements before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with moderate speed is required. Verify that the 50 mA output current meets load requirements. Check if the through-hole PDIP package fits the assembly constraints compared to surface-mount alternatives.

Logic Output Optoisolators Part Context

This device belongs to the HCPL-263x family of high-speed logic output optocouplers. It utilizes GaAsP LED technology paired with integrated photodetector ICs. The series is designed for robust noise immunity and reliable performance in electrically noisy environments.

Logic Output Optoisolators Replacement Considerations

Check HCPL-263L-300E for surface mount equivalents. Verify pinout compatibility and electrical parameter alignment before substituting.