HCPL-2601#300

Logic Output Optoisolators Overview

The HCPL-2601#300 is a high-speed, single-channel logic gate optocoupler manufactured by Broadcom Limited. It integrates a GaAsP light-emitting diode with an integrated high-gain photodetector and Schottky-clamped open-collector transistor output. The device supports a data rate of 10 MBd and features a minimum common-mode transient immunity of 5 kV/µs at VCM = 50 V. It operates within a temperature range of -40°C to +85°C and provides 3750 Vrms isolation voltage. The component is housed in an 8-pin DIP package.

Logic Output Optoisolators Feature Summary

• Integrates a GaAsP LED with a high-gain photodetector for efficient signal transmission.
• Features an open-collector output with Schottky clamping to prevent saturation.
• Includes internal noise shielding to ensure high common-mode transient rejection.
• Provides TTL-compatible logic levels for direct microprocessor interfacing.

Logic Output Optoisolators Applications

• Isolated line receiver circuits
• Microprocessor system interfaces
• Digital isolation for A/D and D/A conversion
• Ground loop elimination

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #300 against current manufacturer documentation, as this variant may be obsolete or superseded. Confirm RoHS compliance status and lead times with authorized distributors, as availability varies significantly across regions. Ensure that the 8-pin DIP package matches the target PCB footprint requirements before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between different voltage domains. It is suitable for applications demanding fast response times and robust noise immunity. Consider the open-collector output configuration for wired-OR logic capabilities. Verify that the input current requirements align with the driving source capabilities to ensure reliable switching performance.

Logic Output Optoisolators Part Context

The HCPL-2601 belongs to the HCPL series of high-speed optocouplers designed for digital isolation. It was originally developed by Avago Technologies, which later merged into Broadcom Limited. This series is widely recognized for its reliability in industrial and computing environments where electrical isolation is critical for system safety and signal integrity.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers include HCNW2601 and HCPL-2601 variants from other manufacturers such as onsemi. Verify pinout compatibility and electrical specifications before substitution. Note that some alternatives may have different packaging options or certification statuses.