The Broadcom ACFL series automotive grade 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 equivalent. 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.

Automotive IPM driver for DC-DC converters and motor inverters
?CANBus and SPI communications Interface
??High temperature digital/analog signal isolation
Power transistor isolation