MC34911BACR2 [NXP]

The device provides full SPI readable diagnostics and a selectable timing watchdog for detecting errant operation. The LIN transceiver is compliant with LIN Protocol Specification 2.0 and 2.1 and has waveshaping circuitry. It includes one 50 mA/60 mA high-side switch and two 150 mA/160 mA low-side switches with output protection, all PWM capable. Two high-voltage inputs are available for contact monitoring or external wake-up, which can also function as analog inputs. The chip operates in three main modes: Normal, Sleep, and Stop.