LOC112STR

Transistor, Photovoltaic Output Optoisolators Overview

The LOC112STR is a single linear optocoupler manufactured by Littelfuse Inc. It features an infrared LED optically coupled with two photodiodes. One feedback photodiode is used to generate a signal proportional to the input current, enabling precise linear isolation. The device is packaged in an 8-pin surface mount configuration and is supplied on a reel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides linear optical isolation between input and output circuits
• Integrates an infrared LED with dual photodiode architecture
• Utilizes a feedback photodiode for accurate signal reproduction

Transistor, Photovoltaic Output Optoisolators Applications

• Analog signal transmission across isolated boundaries
• Precision measurement systems requiring galvanic isolation
• Industrial control circuits needing linear feedback

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix STR against official Littelfuse documentation to confirm packaging format and tape-and-reel specifications. Ensure compatibility with surface mount assembly processes. Confirm that the component meets all relevant safety standards required for your specific isolation application before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when linear response is critical rather than digital switching. Consider the package size constraints and thermal management requirements for surface mount applications. Evaluate the need for high linearity and low distortion in analog signal paths where electrical isolation is mandatory.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Littelfuse's optoelectronic portfolio, specifically within the linear optocoupler category. These devices are designed for applications requiring faithful reproduction of analog signals while maintaining electrical separation between circuit sections.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Littelfuse cross-reference guides or datasheets for verified substitute part numbers. Do not assume functional equivalence with other optocouplers without verifying pinout, linearity characteristics, and isolation ratings.