The Cairn OptoLED Lite is the lower cost version of the flagship OptoLED. Like the OptoLED, the OptoLED Lite produces high-intensity output and is capable of driving an LED over a wide range of currents. The OptoLED Lite utilizes digital inputs to switch the LED on and off with rise and fall times of just a few microseconds; for applications requiring faster switching the OptoLED is recommended.
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