TLIN1024-Q1

The TLIN1024-Q1 device is a quad Local Interconnect Network (LIN) physical layer transceiver, which integrates wake up and protection features, compliant to LIN2.0, LIN2.1, LIN2.2, LIN2.2A and ISO/DIS 17987–4.2 standards. LIN is a single wire bidirectional bus typically used for low speed in-vehicle networks using data rates up to 20 kbps. The LIN receiver supports data rates up to 100 kbps for in-line programming. The TLIN1024-Q1 has two separate dual LIN transceiver blocks. The V_SUP1/2 control separate dual transceiver blocks. The TLIN1024-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal using a current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The receiver converts the data stream to logic level signals that are sent to the microprocessor through the open-drain RXD pin. Ultra-low current consumption is possible using the sleep mode which allows wake up via LIN bus or EN pin. The integrated resistor, electrostatic discharge (ESD) protection, and fault protection allow designers to save board space in their applications.