TJA1051TK/3/1

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TJA1051TK/3/1

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CAN Interface IC TJA1051TK/HVSON8//3/1/REEL 13 Q1/T1 *STANDARD MAR

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Description

The TJA1051TK/3/1 is a high-speed CAN transceiver designed for automotive and industrial applications. It serves as an interface between the Controller Area Network (CAN) protocol controller and the physical bus, facilitating reliable data communication. This transceiver is compliant with ISO 11898-2:2016 standards, ensuring robust performance in demanding environments.
Key features include low electromagnetic emissions and high immunity to electromagnetic interference, making it suitable for complex automotive systems. The TJA1051TK/3/1 supports data rates up to 5 Mbps and includes various protection mechanisms such as thermal shutdown, short-circuit protection, and ESD protection up to ±8 kV.
Its low power standby mode helps reduce energy consumption in battery-operated systems. The device operates in a wide temperature range from -40°C to +125°C, ensuring reliability under extreme conditions. Additionally, the transceiver offers excellent signal integrity, essential for maintaining accurate communication over extended distances. With its compact package and advanced features, the TJA1051TK/3/1 is ideal for modern automotive and industrial network applications.

Equivalent

The TJA1051TK/3/1 is a high-speed CAN transceiver. Equivalent products from other manufacturers include:
1. MCP2551 by Microchip
2. SN65HVD230 by Texas Instruments
3. ADM3053 by Analog Devices
4. ATA6561 by Microchip
5. ISL3179E by Renesas Electronics
These alternatives offer similar functionality and are used in CAN network applications. Always check specific datasheets for compatibility in terms of voltage, speed, and other critical parameters.

Features

The TJA1051TK/3/1 is a high-speed CAN transceiver designed for automotive and industrial applications. Key features include:
1. Data Rate: Supports up to 1 Mbps for high-speed communication.
2. Low Power: Offers low power modes such as standby and sleep to minimize power consumption.
3. Safety: Provides a fail-safe mechanism with automatic bus off recovery.
4. Electromagnetic Compatibility: Enhanced EMC performance for robust operation in noisy environments.
5. Protection: Includes thermal protection, short-circuit protection, and over-temperature shutdown.
6. Bus Polarity: Supports both dominant and recessive bus states.
7. Voltage Range: Operates over a wide range of supply voltages, making it versatile.
8. ISO 11898-2 Compliance: Fully compliant with the ISO 11898-2 standard for CAN transceivers.
9. Silent Mode: Allows for listen-only mode, reducing interference with active communication.
These features make the TJA1051TK/3/1 suitable for reliable CAN network communication in various challenging environments.

Pinout

The TJA1051TK/3/1 is a high-speed CAN transceiver used for automotive and industrial applications. It typically comes in a small, leadless HVSON8 package which contains 8 pins. The function of each pin is as follows:
1. TXD (Transmitter Data Input): Connects to the microcontroller to transmit data on the CAN bus.
2. RXD (Receiver Data Output): Outputs the received data from the CAN bus to the microcontroller.
3. VCC (Supply Voltage): Powers the transceiver, typically requiring a 5V supply.
4. GND (Ground): Provides a reference ground for the transceiver.
5. CANH (CAN High): Connects to the CAN bus high line for differential signaling.
6. CANL (CAN Low): Connects to the CAN bus low line for differential signaling.
7. STB (Standby): Controls the standby mode to reduce power consumption.
8. n.c. (No Connect): This pin is not connected internally and can be left floating or grounded.
The TJA1051TK/3/1 provides differential transmit and receive capability for CAN controllers and is designed to interface between the CAN protocol controller and the physical two-wire CAN bus.

Manufacturer

The TJA1051TK/3/1 is manufactured by NXP Semiconductors. NXP is a global semiconductor company that provides high-performance mixed-signal and standard product solutions. Their products are used in various applications, including automotive, industrial, mobile, and consumer markets. NXP is known for its innovations in areas such as automotive electronics, secure identification, wireless infrastructure, and the Internet of Things (IoT). They focus on delivering solutions that enable secure connections for a smarter world.

Application

The TJA1051TK/3/1 is a high-speed CAN transceiver used in automotive and industrial applications. It facilitates communication between microcontrollers and CAN networks. Notable application areas include:
1. Automotive Systems: Used in powertrain, safety systems (such as airbags and ABS), body electronics, and infotainment systems.

2. Industrial Automation: Suitable for factory automation and industrial control systems requiring reliable communication.
3. Robotics: Integrates into robotic systems for efficient data exchange.
4. Medical Equipment: Ensures robust communication in medical devices.
5. Building Automation: Supports smart building systems for enhanced control and efficiency.
These applications benefit from the device's reliability, energy efficiency, and high-speed data transmission capabilities.

Package

The TJA1051TK/3/1 is a high-speed CAN transceiver by NXP Semiconductors, and it comes in an SO-8 (Small Outline) package type.

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