TJA1044 Datasheet (High-speed CAN transceiver)

Part: TJA1044
Manufacturer: NXP Semiconductors (official site)
Size: 357.85 KB

TJA1044 Key Features

Ideal passive behavior to the CAN bus when the supply voltage is off
A very low-current Standby mode with bus wake-up capability
Excellent EMC performance, even without a mon mode choke
Variants with a VIO pin can be interfaced directly with microcontrollers with supply
Very low-current Standby mode with local and bus wake-up capability
Optimized for use in 12 V automotive systems
Low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI)
AEC-Q100 qualified
Dark green product (halogen free and Restriction of Hazardous Substances (RoHS)
Variants with a VIO pin allow for direct interfacing with 3.3 V to 5 V microcontrollers

Related NXP Semiconductors Datasheets

Part Number	Description
TJA1044V	High-speed CAN transceiver
TJA1040	High speed CAN transceiver
TJA1040T	High speed CAN transceiver
TJA1040U	High speed CAN transceiver
TJA1041	High speed CAN transceiver

TJA1044 Description

The TJA1044 is part of the Mantis family of high-speed CAN transceivers. It provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed CAN applications in the automotive industry, providing the differential transmit and receive capability to (a microcontroller with) a CAN protocol controller.

TJA1044 Applications

Ideal passive behavior to the CAN bus when the supply voltage is off
A very low-current Standby mode with bus wake-up capability