TTL UART to LIN bus converter / data analyzer, TJA1020 chip

The module is used for data signal conversion from TTL UART to LIN bus. It can monitor and maintain communication between the LIN bus devices. The green power indicator shows the operating status.

Overview:

• Product chip: TJA1020
• Working voltage: DC 12V
• Working temperature: -25 ℃ ~ 85 ℃
• Working humidity: 5% ~ 95% rh
• Dimensions: 43*22.5*14.5mm

Notes:

1. The measured baud rate of the module can reach 57600bps, and the recommended maximum operating frequency is less than 20kbps.
2. This module is only a level conversion module and does not participate in conversion analysis such as software protocols.
3. When the module is connected to the COM port of the computer, the computer can receive data, but it cannot communicate with your slave device as a host. The computer's COM port cannot generate the 13-bit start bit in the Lin protocol, but it can be connected to a development board such as a microcontroller.

Scope of delivery:

• 1x TTL UART to LIN bus converter / data analyzer, TJA1020 chip