TJA1052IT/2Y

TJA1052IT/2Y is a galvanically isolated high-speed CAN transceiver. It provides a galvanically isolated interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The TJA1052i is specifically targeted at Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV), where galvanic isolation barriers are needed between the high- and low-voltage parts. The transceiver is designed for high-speed CAN applications in the automotive industry, supplying the differential transmit and receive capability to a CAN protocol controller in a microcontroller. Integrating the galvanic isolation along with the transceiver in the TJA1052i removes the need for stand-alone isolation. It also improves reliability and system performance parameters such as loop delay. The TJA1052i implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5.

• Timing guaranteed for data rates up to 5Mbit/s in the CAN FD fast phase
• Flawless cooperation between the Isolator and the transceiver
• Fewer components improves reliability in applications
• Electrical transient immunity of 45kV/µs (typ)
• AEC-Q100 qualified, bus common mode voltage (Vcm) = ±25V
• Low ElectroMagnetic emission (EME) and high ElectroMagnetic immunity (EMI)
• Transmit Data (TXD) dominant time-out function, undervoltage detection on supply pins
• SO16 package
• 2.5KV (RMS) rated insulation voltage according to UL 1577, IEC 61010 and IEC 60950
• Ambient temperature range from -40°C to +125°C