Our application requires that the CAN transceiver has integrated protection against bus faults, for example, miswire of 24V power to CANH or CANL. What level of protection is available on your CAN transceivers? Is this protection available on both transceivers with integrated isolation and on standalone CAN transceivers?
The ADM3052 is a signal isolated CAN transceiver with a bus side linear regulator for bus powered applications. The ADM3052 has integrated bus miswire protection against an operator accidentally wiring the 24V to the CANH, CANL or GND lines. The absolute max ratings on these pins are +/-36V.
The ADM3053 is a signal and power isolated CAN transceiver that contains protection on the CANH and CANL lines up to +/-36V.
The ADM3051 is a non isolated CAN transceiver that contains protection on the CANH and CANL lines up to +/-36V.