TJA1054AT/N,112

Product Overview

The TJA1054AT/N,112 is a high-speed CAN transceiver designed for use in automotive and industrial applications. It belongs to the category of integrated circuits and is commonly used for connecting microcontrollers to the CAN bus. The transceiver features high-speed operation, robustness, and reliability, making it suitable for harsh operating environments. It is available in a small package and is designed to meet the stringent requirements of automotive and industrial applications.

Basic Information - Category: Integrated Circuit/Transceiver - Use: Connecting microcontrollers to the CAN bus - Characteristics: High-speed operation, robustness, reliability - Package: Small outline package (SO8) - Essence: Facilitating communication on the CAN bus - Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Operating Voltage: 5 V
• Operating Temperature Range: -40°C to 125°C
• Data Rate: Up to 1 Mbps
• ESD Protection: ±8 kV HBM

Detailed Pin Configuration

The TJA1054AT/N,112 features an 8-pin SOIC package with the following pin configuration: 1. Vref 2. CANH 3. CANL 4. STB 5. GND 6. TXD 7. RXD 8. VCC

Functional Features

• High-Speed Operation: Supports data rates up to 1 Mbps.
• Robustness: Built-in ESD protection and fault-tolerant features.
• Low Power Consumption: Optimized for power efficiency.
• Standby Mode: Includes a low-power standby mode for reduced power consumption during idle periods.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Robust design ensures reliability in harsh environments. - Low power consumption contributes to energy efficiency.

Disadvantages: - Limited compatibility with lower voltage systems. - May require additional external components for certain applications.

Working Principles

The TJA1054AT/N,112 operates by interfacing between the microcontroller and the CAN bus. It translates the digital signals from the microcontroller into the differential signals required for communication on the CAN bus. The transceiver also provides protection against electrostatic discharge (ESD) and other fault conditions, ensuring the integrity of the communication link.

Detailed Application Field Plans

The TJA1054AT/N,112 is widely used in automotive and industrial applications, including: - Automotive body electronics - Industrial automation systems - Engine control units - Transmission control modules - Battery management systems

Detailed and Complete Alternative Models

• TJA1049: Offers enhanced ESD protection and fault tolerance.
• TJA1051: Provides additional features for improved EMC performance.
• TJA1055: Designed for use in high-speed CAN FD applications.

In conclusion, the TJA1054AT/N,112 is a versatile and reliable CAN transceiver suitable for a wide range of automotive and industrial applications. Its high-speed operation, robustness, and compact package make it an ideal choice for facilitating communication on the CAN bus.

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