Semiconductor for sending data over DC power line. Saves extra harness wires
Innovative semiconductor for UART communication over single power line wire. The ISL40 operates as a slave to activate 8 digital outputs or read digital inputs at speeds up to 57.6Kbps on DC lines of 6V to 36V and send this information to a SIG40 master device over the powerline. For new designs use the SIG61.
Other types of devices allow 500Kbps. Applications in automotive for door control, alarm systems. Truck-trailer communication and many more. The DC-BUS reduce wires!