Power-line stand-alone slave in UART / LIN network.
Higher bit rate - up to 57.6Kbps.
Operates over 12V and 42V battery power-line.
Controls 4 inputs, 4 outputs and 4 I/O configured ports.
Economical - Small gate count CMOS.
Eliminates a host controller, dedicated wire and LIN-bus transceiver.
Sinus wave modulation - less EMC
Multiple independent networks can share the same power-line by using different carrier frequencies.
The ISL40 is an independent slave device of a UART / LIN network. Each slave has its own Id and all its 12 I/O pins can be remote controlled by a SIG40 master, operating with UART protocol over a single power-line battery wire. Multiple networks can operate over same powerline using different carrier frequencies.
It provides a new economical physical communication node, overcoming the hostile environment over the vehicle battery power-line.
The ISL40 replaces a host controller, UART / LIN-bus transceiver and data wire reducing harness size and increasing reliability. Its data rate triples the LIN transfer rate up to 57.6Kbps.
A sleep mode enables power saving. Wakeup messages over the DC powerline awaken remote devices.
The ISL40 can be economically integrated with other CMOS applications such as micro controllers.
Applications in wide range of consumer products and vehicular modules such as doors, seats, mirrors, climate control, lights etc. The ISL40 contains a dedicated microcode decoder, powerline interface, modem, line-driver and ceramic filter interface.
* LIN is a trademark of Freescale Semiconductor Inc.
