Capacitive Isolated CAN Transceiver

The SIT1050ISO is a capacitive isolated CAN transceiver that adheres to the technical specifications of the ISO11898 standard. It features multiple logic input and output buffers separated by silicon dioxide (SiO₂) insulation, enabling differential signal transmission between the bus and CAN protocol controllers.

Here are the key features of the SIT1050ISO:

• Full compatibility with the ISO 11898 standard.

• Built-in over-temperature protection.

• Transient immunity of 100kV/µs.

• Dominant timeout function.

• Bus fault protection from -40V to 40V.

• I/O voltage range supports both 3.3V and 5V MCUs.

• Low loop delay: 150ns (typical), 210ns (maximum).

• Allows a minimum of 110 nodes to connect to the bus.

• Supports high-speed CAN with a transmission rate of up to 1Mbps.

• High immunity to electromagnetic interference.

• Available in wide-body SOPW16 package with 5000VRMS isolation withstand voltage.

• Also available in wide-body DUB8 package with 2500VRMS isolation withstand voltage