The ATA6 66 1 is a fu lly int egrat ed LIN tran sce iver acc or din g to th e L IN specification 2.0. It interfaces the LIN protocol handler and the physical layer. The device is designed to handle the low-speed data communication in vehicles, e.g., in convenience electronics. Improved slope control at the LIN bus ensures secure data communication up to 20 kBaud with an RC-oscillator for protocol handling. In order to comply with the 42-V power net requirements, the bus output is capable of withstanding high voltages. Sleep mode guarantees minimal current consumption. Figure 1. Block Diagram