ACFL-6211U

ACFL-6211U, ACFL-6212U Bi-directional High Speed, Low Power Digital Optocoupler with R2CouplerTM Isolation in a Stretched 12-Pin Surface Mount Plastic Package Data Sheet Description The ACFL-6211U and ACFL-6212U are dual channel, bi-directional, high speed digital CMOS optocouplers. The stretched SO-12 stretched package outline is designed to be compatible with standard surface mount processes and occupies the same land area as their single channel stretched SO8 package. This digital optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output. Each channel of the digital optocoupler has a CMOS detector IC with an integrated photodiode, a high speed trans-impedance amplifier, and a voltage comparator with an output driver. Each channel is also isolated from the other. Avago R2Coupler technology provides reinforced insulation and reliability that delivers safe signal isolation critical i...