HCPL-2212#560

Logic Output Optoisolators Overview

The HCPL-2212#560 is a high-speed optically coupled logic gate manufactured by Broadcom Limited. It features a single channel with a data rate of 5 MBd and an isolation voltage of 3750 Vrms. The device utilizes a GaAsP LED input and provides push-pull, totem pole output capable of sourcing or sinking 25 mA per channel. Key electrical parameters include a typical rise time of 30 ns, fall time of 7 ns, and maximum propagation delay of 300 ns for both low-to-high and high-to-low transitions. It operates with a forward current of 5 mA and forward voltage of 1.5 V, housed in an 8-pin PDIP gull-wing package.

Logic Output Optoisolators Feature Summary

• High-speed logic gate operation with 5 MBd data rate capability
• Push-pull totem pole output structure for direct logic interfacing
• High common-mode rejection ratio (CMR) for noise immunity
• Integrated GaAsP LED emitter for efficient optical coupling

Logic Output Optoisolators Applications

• High-speed digital signal isolation in industrial control systems
• Isolation between microprocessors and peripheral devices
• Noise-immune data transmission in noisy electrical environments
• Logic level shifting and buffering in communication interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #560 corresponds to the standard PDIP-8 packaging and RoHS compliance status as listed in official Broadcom documentation. Confirm that the part number matches the exact datasheet revision for the HCPL-22XX series to ensure compatibility with design specifications. Cross-reference ordering information directly with authorized distributors to avoid counterfeit components.

Logic Output Optoisolators Selection Notes

Select this component when a single-channel, high-speed logic interface is required with robust noise immunity. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Ensure the application environment supports the specified 3750 Vrms isolation rating and that the 5 MBd speed meets the system's timing requirements without exceeding the propagation delay limits.

Logic Output Optoisolators Part Context

The HCPL-2212 belongs to the Broadcom HCPL-22XX family of optically coupled logic gates. This series integrates a GaAsP LED with a silicon photodetector and output logic circuitry on a single chip. The family is designed for applications requiring fast response times and high reliability in electrically noisy environments, distinguishing it from slower general-purpose optocouplers.

Logic Output Optoisolators Replacement Considerations

Compatible substitutes within the same family include HCPL-2211 and HCPL-2231, provided pinout and logical function compatibility are verified. Check datasheets for equivalent data rates and isolation voltages before substitution.