The NCV7342 CAN transceiver is the interface between a controller area network (CAN) protocol controller and the physical bus and may be used in both 12 V and 24 V systems. The transceiver provides differential transmit capability to the bus and differential receive capability to the CAN controller.
The NCV7342 is an addition to the CAN high-speed transceiver family complementing NCV734x stand-alone CAN transceivers and previous generations such as AMIS42665, AMIS3066x, etc.
Due to the wide common-mode voltage range of the receiver inputs and other design features, the NCV7342 is able to reach outstanding levels of electromagnetic susceptibility (EMS). Similarly, extremly low electromagnetic emission (EME) is achieved by the excellent matching of the output signals.

• Compatible with the ISO 11898-2, ISO 11898-5 Standards
• High Speed (up to 1 Mbps)
• V
• Pin on NCV7342-3 Version Allowing Direct Interfacing with 3 V to 5 V Microcontrollers
• V
• Pin on NCV7342-0 Version for Bus Common Mode Stabilization
• Very Low Current Consumption in Standby Mode with Wake-up via the Bus
• Excellent EMS Level Over Full Frequency Range. Very Low EME. Low EME also without CM Choke.
• Bus Pins Protected Against >15 kV System ESD Pulses
• Transmit Data (TxD) Dominant Time-out Function
• Bus Dominant Time-out function in Standby Mode
• Under All Supply Condition the Chip Behaves Predictably
• No Disturbance of the Bus Lines with an Unpowered Node
• Thermal Protection
• Bus Pins Protected Against Transients in an Automotive Environment
• Bus Pins Short Circuit Proof to Supply Voltage and Ground
• AEC-Q100 Qualified