The OLx310 high-speed optocoupler family is suitable for interfacing TTL to LSTTL, TTL, or CMOS, as well as wide bandwidth analog applications.
Each optocoupler has an LED and an integrated photo diode transistor detector that are electrically isolated and optically coupled inside a hermetic (LCC, FP, TO-5) or non-hermetic (Glob Top) package.
The integrated photodiode transistor improves the switching speed by orders of magnitude compared to standard phototransistors by reducing the base-to collector capacitance. The internal shield provides high common-mode immunity performance.