NXP’s CAN transceiver offer best EMC performance at speeds of 2 Mbps

NXP Semiconductors N.V. has introduced Mantis, a new family of HS-CAN transceivers. Mantis (TJA1044T and TJA1057T) and Mantis GT (TJA1044GT and TJA1057GT) meets EMC emission limits at 500 kbps without requiring a common-mode choke – and with a choke, these same limits can be met at data rates of 2 Mbps in CAN FD networks. In addition, the devices’ bus pins are tolerant to ±42 V, and ESD meets automotive requirements of 6 kV (IEC-61004-2) with typical standby currents of 10 µA. Mantis family are dual-sourced from locations in the Netherlands and Singapore to provide an agile, high-capacity and secure manufacturing base.

“Mantis is designed as a best-in-class HS-CAN transceiver for standard automotive applications, both now and in the future. We continue to raise the bar in the industry,” said Toni Versluijs, vice president and general manager, in-vehicle networking business, NXP Semiconductors. “As the industry continues to innovate to extract more from traditional CAN networks, Mantis GT addresses many of the concerns around CAN FD. With this product, NXP has shown that it’s possible to also achieve excellent EMC performance at speeds of 2 Mbps and beyond, representing a major validation of the CAN FD standard.”

Mantis GT also feature loop delay symmetry to enable reliable high speed data tranmission at data rates of 2 Mbps and over. NXP says this is an important development for the industry’s adoption of CAN FD, which depends on semiconductor solutions being able to support CAN communication at higher speeds.

Features:
Fully ISO-11898-2 and ISO-11898-5 (TJA1044T and TJA1044GT only) compliant transceivers
Dual sourced from ICN8 Nijmegen and SSMC Singapore
Maximum voltage on CAN pins: ±42 V
6kV ESD handling capability on bus pins (IEC -61004-2 and HBM)
EMC compliant up to 2 Mbps, according “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Application – Audi, BMW, Daimler, Porsche, Volkswagen – Revision 1.3 / 2012”
Logic levels compatible with 3.3 V and 5 V microcontrollers
Standby current (TJA1044T and TJA1044GT): 10 µA typical
Fully automotive qualified to AEC-Q100
Available in SO8 package