TIL111SM

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Optoisolators are electronic components used to isolate electrical signals. They are essential in protecting communication and power systems from electrical noise and interference. The TIL111SM optoisolator is a transistor-photovoltaic output type with a one-piece package consisting of a GaAs infrared LED optically coupled to a silicon phototransistor.

The TIL111SM is specifically designed to reduce the amount of time spent on device setup in data acquisition systems. It has a low inrush current surge and high isolation voltage which makes it suitable for use in data acquisition equipment and low power systems. Additionally, its one-piece package design ensures high reliability and minimal power dissipation.

The operating principle of the TIL111SM optoisolator is two-fold. The first is the principle of photoconduction. When the LED is turned on, photons of light are generated which cause the electrons of the phototransistor to be excited. When the photons strike the transistor, a current flows allowing the transistor to conduct. The second principle is the one of photocurrent. Photons generate currents which allows the phototransistor to be turned on and off.

The TIL111SM is used in a variety of applications in the industrial, automotive, and data acquisition fields. It can be used as a switch between two circuits, a protective relay, a battery-backed device to protect data, and as a barrier between two communication protocols. It is also used to protect sensors and transducers from electrical noise and interference generated by the environment.

The TIL111SM is a cost-efficient optoisolator that provides a reliable, efficient, and secure method of isolation for these types of systems. Its small size is perfect for applications where space is limited. Additionally, its low power consumption makes it ideal for battery-backed applications or those that require minimal power consumption. Its high isolation voltage ensures that it is suitable for use in low-power systems while its one-piece package design ensures high reliability and minimal power dissipation.

In summary, the TIL111SM optoisolator is a cost-efficient optoisolator designed to reduce setup time in data acquisition systems. It has a low inrush current surge, high isolation voltage, and one-piece package design which ensures high reliability and minimal power dissipation. It is used in a variety of applications in the industrial, automotive, and data acquisition fields and can be used as a switch, a protective relay, or a barrier between two communication protocols.

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