HCPL-1930

Logic Output Optoisolators Overview

The HCPL-1930 is a dual-channel, hermetically sealed high common-mode rejection line receiver optocoupler manufactured by Broadcom Limited. It features a 16-pin ceramic DIP package and provides 1500VDC isolation between input and output channels. The device supports data rates up to 10 MBd with an open collector output configuration. Key electrical parameters include a forward current of 10 mA, forward voltage of 2.2 V, rise time of 30 ns, and fall time of 24 ns. It operates with a maximum power dissipation of 564 mW and offers a common-mode transient immunity of 1 kV/µs.

Logic Output Optoisolators Feature Summary

• Hermetically sealed construction in a 16-pin ceramic DIP package for enhanced environmental protection
• High common-mode rejection ratio (CMR) suitable for noisy industrial environments
• Dual-channel design with Schottky clamped outputs for improved switching performance

Logic Output Optoisolators Applications

• Industrial process control systems requiring galvanic isolation
• Data communication interfaces demanding high-speed signal transmission
• Power electronics gate drive circuits with noise immunity requirements

Logic Output Optoisolators Procurement Notes

Verify the specific suffix code on the component marking against the official datasheet to confirm exact specifications. Ensure the package type matches the required 16-pin ceramic DIP form factor. Confirm that the isolation voltage rating meets the system safety requirements before integration into the final design.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed digital signaling is required. The hermetically sealed package makes it suitable for harsh environments where standard plastic packages may fail. Consider the open collector output type for compatibility with existing logic levels and pull-up resistor configurations in the target circuit design.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-193x family of dual-channel line receiver optocouplers. These devices are designed for applications requiring robust signal integrity across isolated boundaries. The family includes variants with different reliability grades, but the HCPL-1930 specifically targets commercial grade applications with high CMR capabilities.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical characteristics carefully if considering alternative manufacturers or series from other vendors.