HCPL-2601#060

Logic Output Optoisolators Overview

The HCPL-2601#060 is a high-speed, single-channel optocoupler featuring an integrated logic gate. It combines a GaAsP light-emitting diode with a high-gain photo detector and CMOS driver circuitry. The device supports a data rate of 10 MBd and provides an isolation voltage of 3750 Vrms. It utilizes an open-collector output with Schottky clamping, capable of sourcing up to 50 mA. The component operates within a temperature range of -40°C to +85°C and includes an enable input for detector gating. Internal shielding ensures a common-mode transient rejection capability of at least 5 kV/µs.

Logic Output Optoisolators Feature Summary

• Integrates a GaAsP LED with a high-gain photo detector and CMOS driver for fast signal transmission
• Features an open-collector output structure with Schottky clamping to support wired-OR connections
• Includes an enable input pin that allows the internal detector to be selectively gated
• Provides internal noise shielding to achieve high common-mode transient immunity

Logic Output Optoisolators Applications

• Isolating digital communication interfaces such as RS-232 or RS-485
• Protecting microprocessor systems from electrical noise and ground loops
• Providing isolation for A/D and D/A converter circuits
• Shielding motor drive control signals in industrial environments

Logic Output Optoisolators Procurement Notes

Verify current availability status as this component series is generally classified as obsolete or not for new designs by major distributors. Confirm specific suffix requirements for insulation certifications if VDE compliance is mandatory for the target application. Cross-reference datasheets from original manufacturers like Broadcom or onsemi to ensure parameter consistency before finalizing procurement plans.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required for single-channel applications. The open-collector output necessitates an external pull-up resistor; ensure the selected resistor value aligns with the desired switching speed and load current. Verify that the system's common-mode noise levels remain below the specified transient rejection limit to maintain signal integrity during operation.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-2601 family of high-speed optocouplers originally developed by Avago Technologies, which was later acquired by Broadcom Limited. The series is designed for robust digital isolation in noisy environments. While the core functionality remains consistent across variants, packaging options and certification markings may differ between manufacturers such as onsemi and HP Keysight who have produced similar iterations.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Users should consult official manufacturer obsolescence notices or contact authorized distributors for recommended equivalent components that match the 10 MBd data rate and DIP-8 package specifications.