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The TIL199AG is a quad optocoupler manufactured by Isocom Components 2004 LTD. It features four independent channels with DC input and Darlington transistor output. The device utilizes a 16-pin PDIP package. Key electrical parameters include an isolation voltage of 5300Vrms, a maximum forward voltage of 1.4V, and a maximum input current of 50mA. The typical rise and fall times are both 100µs. The minimum and maximum current transfer ratios are 500% and 7500%, respectively.
Verify the specific suffix 'AG' against official Isocom documentation to confirm pinout compatibility and mechanical dimensions. Ensure the selected variant matches the required lead frame plating and tape/reel or tube packaging specifications. Cross-reference the datasheet revision date to confirm the accuracy of the electrical characteristics provided in this summary.
Select the TIL199AG when multiple isolated signal paths are required within a single component footprint. The high current transfer ratio supports direct driving of subsequent stages without additional amplification. Consider the 16-pin DIP form factor for through-hole assembly processes where space constraints allow for larger packages compared to surface-mount alternatives.
This component belongs to the TIL199 family of quad optocouplers from Isocom Components 2004 LTD. The series provides integrated solutions for isolating multiple digital signals simultaneously. Variants within the family typically differ in packaging options such as SMD or specific lead configurations while maintaining the core quad Darlington architecture.
Public confirmed substitute part numbers are not available in the provided source material.