TIL192ASM

Overview

The TIL192ASM is a dual-channel optoisolator manufactured by Isocom Components. It features a high-density surface-mount package with eight pins, designed for efficient circuit board space utilization. The device integrates an infrared light-emitting diode input side with two NPN silicon phototransistor outputs, providing electrical isolation between circuits. Key electrical specifications include a maximum forward voltage of 1.4V at 20mA input current and a reverse voltage rating of 5V. The unit offers a high isolation voltage of 5300Vrms, ensuring robust protection against voltage spikes and noise interference in sensitive electronic applications.

Feature Summary

• Dual-channel configuration with independent NPN silicon phototransistor outputs for simultaneous signal isolation
• High-density surface-mount design utilizing an eight-pin package to optimize PCB real estate
• Integrated infrared LED input mechanism coupled with high-voltage isolation capabilities

Applications

• Industrial control systems requiring isolated signal transmission
• Power supply feedback loops for voltage regulation
• Communication interfaces needing galvanic isolation between logic levels

Procurement Notes

Verify the specific suffix ASM indicates the surface-mount variant when sourcing replacements. Confirm that the required channel count matches the dual-output specification of this model. Ensure the selected component meets the necessary isolation voltage standards for your specific application environment. Cross-reference pinout diagrams to guarantee compatibility with existing footprint designs before finalizing procurement orders.

Selection Notes

Select this component when space constraints necessitate a compact dual-channel solution. Consider the 5300Vrms isolation rating for environments with significant potential differences. Evaluate the NPN output type against system logic requirements. Compare the surface-mount form factor against through-hole alternatives if assembly methods differ. Verify thermal performance characteristics relative to the expected operating temperature range.

Part Context

Isocom Components specializes in infrared optoelectronic devices, offering alternatives to discontinued industry-standard parts. The TIL192ASM belongs to a family of high-density optocouplers designed for modern manufacturing needs. This manufacturer provides flexible packaging options and adheres to global industry standards. Their product line focuses on meeting specific circuit design requirements with reliable isolation technology.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.