The new AMIS?41682 and AMIS?41683 are interfaces between the protocol controller and the physical wires of the bus lines in a control area network （CAN）。 AMIS?41683 is identical to the AMIS?41682 but has a true 3.3 V digital interface to the CAN controller. The device provides differential transmit capability but will switch in error conditions to a single?wire transmitter and/or receiver. Initially it will be used for low speed applications， up to 125 kB， in passenger cars. Both AMIS?41682 and AMIS?41683 are implemented in I2T100 technology enabling both high?voltage analog circuitry and digital functionality to co?exist on the same chip. These products consolidate the expertise of ON Semiconductor for in?car multiplex transceivers and support together with 0REMX?002?XTP （VAN）， AMIS?30660 and AMIS?30663 （CAN high speed） and AMIS?30600 （LIN） another widely used physical layer.