Isolated 8-channel HS-switch for industrial automation with SPI interface and global diagnosis. ISOFACE™ ISO1H812G is a 8-channel galvanically isolated high-side switch for the usage in industrial automation environments, such as digital outputs for PLCs, industrial robots, drives & machinery or windpower but as well for driving all kind of actuators and valves. It features SPI control interface, 625 mA output current per channel, integrated protection features and global diagnostic feedback (channel overtemperature and VBB fault).