General Description

The MAX3054/MAX3055/MAX3056 are interfaces between the protocol controller and the physical wires of the bus lines in a controller area network (CAN). The devices provide differential transmit capability and switch to single-mode if certain fault conditions occur. The MAX3054/MAX3055/MAX3056 guarantee full wakeup capability during failure modes.

Features

● ±80V Fault Protection

● Low RFI/Excellent EMC Immunity

● Full Wake-Up Capability During Failure Modes

● Bus Failure Management

● Support Single-Wire Transmission Mode with Ground Offset Voltages Up to 1.5V

● Thermally Protected

● Do Not Disturb the Bus Line when Unpowered

● Low-Current Sleep and Standby Mode with Wake-Up Through Bus Lines

● Up to 250kbps Data Rate (MAX3054)

● Pin and Functionally Compatible with TJA1054

Applications

● Industrial HVAC