Bus interface implemented as integrated circuit

摘要

The integrated circuit (1,15) has a magneto-sensitive device (U1,U2,18) for potential division. A matching device (10,20) is arranged between the magneto-sensitive device and the connector (5,21) for the bus (7,22). The magneto-sensitive unit is arranged for potential division between the connection and the matching device. The magneto-sensitive device has a conductor loop at the input side and at the output side a magnetic field detector element (9,12). The interface has input connections (2,3) for input from the data terminal equipment. Connection (2) for control signals, connection (4) for data from the integrated circuit (1) to the data terminal unit. The data are transferred over the bus (7) for the data terminal equipment.