Le blog de l'entreprise Mingjiada Supply NXP CAN Transceiver Chips, CAN Transceiver Evaluation Boards, CAN System Basis Chip Evaluation Boards

Mingjiada Supply NXP CAN Transceiver Chips, CAN Transceiver Evaluation Boards, CAN System Basis Chip Evaluation Boards

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of the full range of NXP CAN interface chips and accompanying evaluation boards, including: CAN transceiver chips, CAN transceiver evaluation boards, MCU evaluation boards with integrated CAN functionality, and other products covering application requirements from classic CAN to the latest CAN FD. These evaluation boards provide engineers with a robust development and testing platform, helping to shorten time-to-market.

I. NXP CAN Transceiver Evaluation Boards
CAN transceiver evaluation boards are the most commonly used tools for developing CAN nodes. They convert the logic signals from the CAN controller (typically integrated within an MCU) into the physical signals required for the CAN bus.
The evaluation boards expose all functional pins of the chip, facilitating easy connection for measurement and configuration. This enables rapid verification of chip performance and network connectivity quality.
TJA1145A-EVB Evaluation Board: Specifically designed for the TJA1145A CAN PN transceiver.
This board supports testing the TJA1145A's product features across multiple microcontroller I/O interface environments.
UJA1162A-EVB Evaluation Board: For evaluating the UJA1162A self-powered CAN transceiver.
This evaluation board features pin-to-pin compatibility with the Arduino Uno pinout and can be used with any microcontroller board providing a USB-to-SPI interface.

II. [NXP] MCU Evaluation Boards with Integrated CAN Functionality
Many microcontrollers (MCUs) incorporate built-in CAN controllers, enabling the creation of complete CAN nodes by adding an external CAN transceiver chip. Such evaluation boards provide comprehensive system solutions including CAN interfaces.
MPC567xK Series Evaluation Board: FlexCAN channels A and B on this board can be routed via an NXP high-speed CAN transceiver to a 0.1-inch header and DB9 connector.
OM11036 (LPC1758 Keil CAN Evaluation Board): Based on the LPC1758 Cortex-M3 microcontroller, this board features dual CAN interfaces.

III. 【NXP】CAN Transceiver Chips
The NXP CAN transceiver chips supplied by Mingjiada Electronics serve as the core reference for design phase selection and mass production procurement. Based on application requirements, they can be categorised into high-speed CAN, CAN FD, and system foundation chips.
1. High-Speed CAN Transceivers
TJA1050: A classic high-speed CAN transceiver supporting the ISO 11898-2 standard, achieving a maximum data transfer rate of 1Mbps.
Its stable and reliable characteristics make it extensively used in automotive networks (such as body control modules and infotainment systems) and industrial control applications.
TJA1042/1044 Series: The TJA1042 is suitable for 24V systems, while the TJA1044B/C is specifically designed for 12V systems.
This series features a low-power standby mode, supports 5Mbps CAN FD communication, and meets AEC-Q100 Grade 1 certification, making it suitable for demanding automotive electronics environments.
2. CAN FD and Signal Improvement (SIC) Transceivers
TJA146X Series: As a CAN FD signal improvement chip, it is pin-compatible with standard 8-pin and 14-pin high-speed CAN transceivers.
It incorporates CAN signal improvement functionality to enhance communication quality, conforming to the latest ISO-11898-2:2024 specification.
TJA1443A: Considered an upgraded version of the popular TJA1043, it integrates a sleep mode.
Its direct battery connection and INH output capability enable complete system power-down (including the microcontroller) during sleep mode, minimising overall system power consumption.
3. CAN Transceivers with Specialised Functions
TJA1145A: Incorporates a ‘selective’ wake-up function compliant with ISO 11898-6.
In PN (Partial Network) mode, wake-up occurs via specific messages; when PN mode is disabled, wake-up is triggered by any CAN message.
It supports CAN FD up to 5 Mbps and offers extensive flexibility through SPI interface-based mode control.

Mingjiada Electronics consistently supplies NXP CAN interface chips and corresponding evaluation boards. For further details regarding NXP chips and evaluation boards, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) to obtain comprehensive supply information.