TIL193G

Overview

The TIL193G is a quad optocoupler manufactured by Isocom Components, featuring four independent channels within a single package. It utilizes a phototransistor output configuration and is housed in a 16-pin DIP enclosure for through-hole mounting. The device provides an isolation voltage of 5300Vrms, ensuring robust galvanic separation between input and output circuits. Designed for direct current input applications, it supports a maximum forward voltage of 1.65V and a peak input current of 60mA. This component serves as a high-density solution for signal transmission where multiple isolated channels are required.

Feature Summary

• Integrates four independent optocoupler channels into a compact 16-pin DIP package
• Provides high-voltage galvanic isolation rated at 5300Vrms between circuits
• Utilizes phototransistor output technology for reliable signal switching

Applications

• Multi-channel industrial control systems requiring isolated signal paths
• Data acquisition modules needing simultaneous galvanic separation
• Power supply feedback loops with multiple isolated sensing requirements

Procurement Notes

Verify the specific suffix or variant code against official Isocom documentation to ensure compatibility with your design requirements. Confirm that the 16-pin DIP form factor matches your PCB footprint constraints. Ensure that the 5300Vrms isolation rating meets the safety standards applicable to your target market. Cross-reference the pinout diagram from the manufacturer's datasheet to prevent wiring errors during assembly.

Selection Notes

Select this component when multiple isolated channels are needed within a single footprint to save board space. Consider the 5300Vrms isolation rating for applications involving high potential differences. Evaluate the phototransistor output speed characteristics against your system's switching frequency requirements. Ensure the 16-pin DIP package is compatible with your manufacturing process and automated placement equipment.

Part Context

Isocom Components specializes in infrared optoelectronic devices, offering a broad portfolio of optocouplers and optoswitches. The TIL193G belongs to their range of multi-channel isolation solutions, designed to replace industry-standard parts. As a quad optocoupler, it addresses the need for dense, reliable isolation in complex electronic systems without compromising on performance or safety ratings.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.