STMicroelectronics L6364W 2-Channel Line Transceiver, 3 State, Inverting, 20-Pin

The STMicroelectronics dual channel transceiver for industrial sensor applications has been designed to support even the IO-Link standard and acts as a bridge between a microcontroller with a sensor or actuator function and a 24 V supply and signalling cable. In normal operation the L6364 is configured at start up by the microcontroller via the SPI interface. Typically, the L6364 then operates as a Single Input Output device driving the output lines as configured by the microcontroller. If the device is connected to an IO-Link Master, then the Master can initiate communication and exchange data with the microcontroller while the L6364 acts as a physical layer for the communication.

• Supply voltage from 5 V to 35 V
• 2.5 V to 5 V compatible I/Os
• 3.3 V and 5 V, 50 mA linear regulators
• 50 mA DC-DC regulator with configurable frequency (0.5 MHz to 2 MHz) & voltage