TJA1051T/CM

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TJA1051T/CM

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CAN Interface IC TJA1051T/SO8//CM/REEL 13 Q1/T1 *STANDARD MARK SMD

  • FabricanteSemiconductores NXP

  • Peça do Fabricante #TJA1051T/CM

  • Ficha Técnica TJA1051T/CM DataSheet

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Description

The TJA1051T/CM is a high-speed CAN (Controller Area Network) transceiver designed for use in automotive and industrial applications. It serves as an interface between the CAN protocol controller and the physical two-wire CAN bus, enabling reliable data communication at rates up to 1 Mbps. The TJA1051T/CM is known for its robust performance, providing excellent electromagnetic compatibility (EMC) and ESD protection, making it suitable for harsh environments.
Key features include a low-power standby mode for energy efficiency, fail-safe functionalities, and bus wake-up capability to detect remote wake-up requests. The device is compliant with the ISO 11898-2 and ISO 11898-5 standards, ensuring compatibility with other CAN components. With its thermal protection and short-circuit management, the TJA1051T/CM is designed to maintain stable operations under various conditions. Its compact SO8 package allows for easy integration into existing systems. Overall, the TJA1051T/CM is a reliable choice for enhancing CAN network performance in automotive and industrial settings.

Equivalent

The TJA1051T/CM is a high-speed CAN transceiver. Equivalent products include:
1. MCP2561 by Microchip Technology
2. SN65HVD230 by Texas Instruments
3. MAX3051 by Maxim Integrated
4. ATA6560 by Microchip Technology
5. ADM3053 by Analog Devices
These alternatives offer similar functionalities, supporting high-speed CAN communication, and are designed for use in automotive and industrial applications. Always check the specific datasheets for compatibility and performance match.

Features

The TJA1051T/CM is a high-speed CAN transceiver that offers reliable communication for automotive and industrial applications. Key features include:
1. High-Speed Performance: Supports data rates up to 1 Mbps, ensuring fast data transfer.
2. Low Electromagnetic Emission (EME): Designed to minimize electromagnetic interference.
3. Protection Features: Includes thermal protection, short-circuit protection, and bus line protection against transients and overvoltages.
4. Wide Supply Voltage Range: Operates from 4.5 V to 5.5 V, compatible with various power supply conditions.
5. Low Power Modes: Offers standby and sleep modes to reduce power consumption when the bus is inactive.
6. Fail-Safe Features: Provides a listen-only mode and a time-out feature to prevent errors.
7. Enhanced ESD Protection: Withstands electrostatic discharge, ensuring robustness in harsh environments.
8. Silent Mode: Allows the transceiver to listen to the bus without actively participating, useful for diagnostics and monitoring.
Overall, the TJA1051T/CM is designed to provide robust, efficient, and secure CAN communication in demanding conditions.

Pinout

The TJA1051T/CM is a high-speed CAN transceiver used for automotive and industrial applications. It typically comes in an 8-pin SO (Small Outline) package. Here’s a concise overview of its pin functions:
1. VCC (Pin 1): Power supply for the transceiver.
2. TXD (Pin 2): Transmit data input; used to control the state of the CAN bus.
3. GND (Pin 3): Ground connection.
4. RXD (Pin 4): Receive data output; reflects the data on the CAN bus.
5. VIO (Pin 5): Voltage input/output level adapter; allows interfacing with different logic levels.
6. CANL (Pin 6): Low-level CAN bus line; part of the differential pair for communication.
7. CANH (Pin 7): High-level CAN bus line; the other part of the differential pair.
8. S (Pin 8): Silent mode control input; allows for low-power operation.
The TJA1051T/CM facilitates reliable data transfer in CAN networks by converting the CAN protocol controller signals into differential signals on the CAN bus and vice versa, ensuring robust communication even in noisy environments.

Manufacturer

The TJA1051T/CM is manufactured by NXP Semiconductors. NXP is a global semiconductor company that provides technology solutions across various sectors. It focuses on producing integrated circuits and other electronic components that enable secure connections and infrastructure for a smarter world. NXP's product portfolio includes microcontrollers, processors, and communication interfaces, serving industries such as automotive, industrial, mobile, and consumer electronics. The company is known for its expertise in automotive electronics, secure identification, and wireless connectivity solutions.

Application

The TJA1051T/CM is a high-speed CAN transceiver often used in automotive applications. It is designed to interface between the Controller Area Network (CAN) protocol controller and the physical bus. Key application areas include:
1. Automotive Networks: Facilitates communication between various electronic control units (ECUs) in vehicles.
2. Industrial Automation: Used in factory automation systems for reliable data transmission.
3. Medical Equipment: Ensures robust communication in medical devices.
4. Heavy Machinery: Enhances communication in construction and agricultural machinery.
5. Marine Electronics: Supports networking in marine vessels.
These applications benefit from TJA1051T/CM's high-speed communication, low power consumption, and enhanced electromagnetic compatibility.

Package

The TJA1051T/CM is a High-Speed CAN transceiver from NXP Semiconductors, and it is available in an SOIC-8 (Small Outline Integrated Circuit with 8 leads) package type.

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