TJA1443ATK/S1Z

TJA1443ATK/S1Z is a high-speed CAN transceiver with sleep mode. It provides an interface between a Controller Area Network (CAN) or CAN FD (Flexible Data rate) protocol controller and the physical two-wire CAN bus. TJA144x transceivers implement the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5, and are fully interoperable with high-speed classical CAN and CAN FD transceivers. It enables reliable communication in the CAN FD fast phase at data rates up to 5Mbit/s. It is intended as a simple replacement for high-speed classical CAN and CAN FD transceivers, such as the TJA1043 from NXP. It offers pin compatibility and is designed to avoid changes to hardware and software design, allowing the TJA1443 to be easily retrofitted to existing applications.

• Low electromagnetic emission (EME) and high electromagnetic immunity (EMI)
• Qualified according to AEC-Q100 grade 1
• VIO input for interfacing with 3.3V to 5V microcontrollers
• Listen-only mode for node diagnosis and failure containment
• Normal, standby, sleep, silent/Listen-only modes, VCC pin, VIO pin, VBAT pin supplies
• Up to 5Mbit/s CAN FD data rate
• Wake-up source recognition, short WUP support [0.5 to 1.8µs], single supply pin wake-up
• TXD dominant timeout, local diagnostics via ERR-N pin
• Supply voltage range from 4.5 to 5.5V (Tvj = -40°C to +150°C)
• HVSON14 package, virtual junction temperature range from -40 to +150°C