HCPL-2630#320

Logic Output Optoisolators Overview

The HCPL-2630#320 is a dual-channel high-speed optocoupler from the Broadcom HCPL series, designed for logic output applications. It features an open collector configuration with Schottky clamping to enhance switching speed and noise immunity. The device provides electrical isolation between input and output circuits, supporting data rates up to 10 MBd. Key electrical parameters include a typical rise time of 24 ns and a fall time of 10 ns. It operates within a temperature range of -40°C to +85°C and offers an isolation voltage of 5000 Vrms. The component is housed in an 8-pin PDIP package suitable for through-hole mounting.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture enabling independent signal transmission across two isolated circuits simultaneously.
• Schottky-clamped open collector outputs designed to minimize storage time and improve high-speed switching performance.
• High common-mode transient immunity (CMTI) capability to maintain signal integrity in noisy industrial environments.
• Logic-compatible output structure facilitating direct interfacing with digital systems without additional buffering.

Logic Output Optoisolators Applications

• Industrial networking systems requiring galvanic isolation between diverse voltage levels.
• Data communication interfaces where high-speed signal transfer and noise rejection are critical.
• Power supply feedback loops for monitoring and control in switching mode power converters.
• General-purpose digital isolation for microcontroller inputs and outputs in embedded systems.

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #320 corresponds to the tube packaging format required for your assembly process. Confirm that the 5000 Vrms isolation rating meets the safety standards applicable to your target market, such as UL or CSA certifications. Ensure the operating temperature range aligns with the environmental conditions of the final application. Cross-reference the pinout diagram with existing board layouts to guarantee compatibility with the 8-DIP footprint.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed logic output is necessary. The Schottky-clamped design makes it suitable for applications demanding faster response times compared to standard phototransistor outputs. Consider the 10 MBd data rate limit when designing for higher frequency signals. The through-hole DIP package is appropriate for prototyping or applications requiring robust mechanical retention. Evaluate the 50 mA maximum collector current to ensure it suffices for the load requirements of the receiving circuitry.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-2630 series, which focuses on high-speed digital isolation. It complements other variants like the HCPL-2631 and HCPL-263L, which offer different data rates or current transfer ratios. The series is widely used in industrial automation and telecommunications. The #320 suffix typically denotes the specific tape-and-reel or tube packaging option provided by the manufacturer for automated assembly processes.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include HCPL-2630-320E or HCPL-2630-020E, depending on the required packaging type. Verify that alternative parts maintain the same 10 MBd data rate and 5000 Vrms isolation voltage. Check if the replacement offers compatible pinouts and identical logical output characteristics. Ensure any substitute part retains the necessary regulatory approvals for your specific region.