General Description

CA-IF1051H is +5V control area network (CAN) transceiver with integrated protection for industrial applications. This device is designed for using in CAN FD networks up to 5  Mbps and features extended ±70V fault protection on the  CAN bus for equipment where overvoltage protection is required. This CAN device also incorporates an input common-mode range (CMR) of ±30V, exceeding the ISO 11898 specification of -2V to +7V, and well suited for applications where ground planes from different systems are shifting relative to each other.

The transceivers include a dominant timeout to prevent bus lockup caused by controller error or by a fault on the TXD input. When TXD remains in the dominant state (low) for longer than tDOM, the driver is switched to the recessive state, releasing the bus. In addition, this device comes with silent mode which is also commonly referred to as listenonly mode.