Description

TJA1055T/1J

Overview
The TJA1055T/1J is a high-performance transceiver designed for use in automotive applications. It is a dedicated chip for Controller Area Network (CAN) and provides an interface between the CAN controller and the physical bus.

Key Features

• High-speed CAN transceiver
• Compliant with ISO 11898-2 and SAE J2284
• Operating voltage range: 4.75V to 5.25V
• Low power consumption in standby mode: typically 15 μA
• Bus fault protection: ±60V
• Common mode range: -12V to +12V
• Data rate: up to 1 Mbit/s
• Package: SO8 (SOIC8)
• Temperature range: -40°C to 125°C

Product Parameters

• Part Number: TJA1055T/1J
• Package Type: SO8
• Supply Voltage: 5V
• CAN Data Rate: up to 1 Mbit/s
• Bus Fault Protection: ±60V
• Standby Current: typically 15 μA
• Operating Temperature: -40°C to 125°C

Block Diagram

• The TJA1055T/1J consists of a CAN transceiver, a voltage regulator, and protection circuits.

Application Information

• The TJA1055T/1J is designed for use in automotive applications, including:
  • Anti-lock braking systems (ABS)
  • Electronic stability programs (ESP)
  • Engine control units (ECU)
  • Transmission control units (TCU)
  • Body control modules (BCM)

Ordering Information

• Part Number: TJA1055T/1J
• Package Type: SO8 (SOIC8)