TJA1051TK/3/1J

Introduction

The TJA1051TK/3/1J is a high-speed CAN transceiver designed for automotive and industrial applications. This device belongs to the category of integrated circuits and is widely used in automotive electronic control units (ECUs) and industrial automation systems. It is known for its robustness, reliability, and high-speed communication capabilities.

Basic Information Overview

• Category: Integrated Circuit
• Use: Automotive and Industrial Applications
• Characteristics: Robust, Reliable, High-Speed Communication
• Package: SOT96-1
• Essence: High-Speed CAN Transceiver
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 4.75 V to 5.25 V
• Operating Temperature Range: -40°C to 125°C
• Data Rate: Up to 1 Mbps
• Quiescent Current: 5 µA
• Transmit Delay: 190 ns
• Receive Delay: 155 ns

Detailed Pin Configuration

The TJA1051TK/3/1J features a 8-pin SOT96-1 package with the following pin configuration: 1. Vref 2. CANL 3. GND 4. CANH 5. STB 6. TXD 7. RXD 8. VCC

Functional Features

• High-Speed CAN Communication
• Bus Fault Protection
• Thermal Shutdown Protection
• Low Electromagnetic Emission
• Wake-Up Capability

Advantages and Disadvantages

Advantages: - Robustness in Harsh Environments - High-Speed Data Transmission - Low Power Consumption - Built-in Protection Features

Disadvantages: - Relatively Higher Cost - Limited Compatibility with Older CAN Versions

Working Principles

The TJA1051TK/3/1J operates as a high-speed CAN transceiver by facilitating the exchange of data between the microcontroller and the CAN bus. It ensures reliable communication by implementing error detection and fault protection mechanisms. The transceiver also supports wake-up functionality to minimize power consumption during idle periods.

Detailed Application Field Plans

The TJA1051TK/3/1J is extensively used in various automotive applications such as engine control modules, transmission control units, and body control modules. In industrial settings, it is employed in PLCs, motor drives, and other automation systems requiring high-speed and robust communication.

Detailed and Complete Alternative Models

• TJA1049: Lower Speed CAN Transceiver
• TJA1050: Standard Speed CAN Transceiver
• TJA1055: Enhanced Fault-Tolerant CAN Transceiver
• TJA1054: Low-Power CAN Transceiver

In conclusion, the TJA1051TK/3/1J is a versatile high-speed CAN transceiver suitable for demanding automotive and industrial applications. Its robustness, reliability, and advanced features make it an essential component in modern electronic control systems.

Word Count: 426