TJA1051T/E,118

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TJA1051T/E,118

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Especificações

Atributo Valor
Part Status Active
Type Transceiver
Protocol CANbus
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 120 mV
Data Rate 5Mbps
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number TJA1051

Visão Geral

Description

The TJA1051T/E,118 is a high-speed CAN (Controller Area Network) transceiver designed by NXP Semiconductors. It serves as an interface between a CAN protocol controller and the physical bus, facilitating communication in automotive and industrial applications. This transceiver is compliant with the ISO 11898-2:2016 standard, ensuring reliable communication in CAN networks.
Key features include a low electromagnetic emission (EME) and high electromagnetic immunity (EMI), making it suitable for electrically noisy environments. It supports baud rates up to 1 Mbit/s and includes fail-safe features like bus pins protection and thermal shutdown. The TJA1051T/E,118 also offers low power consumption modes, including a standby mode that reduces power usage when the bus is idle.
Its robust design ensures stability and reliability across a wide temperature range, making it ideal for automotive applications where performance under extreme conditions is required. Overall, the TJA1051T/E,118 is a reliable choice for integrating CAN communication in various high-speed applications.

Equivalent

The TJA1051T/E,118 is a high-speed CAN transceiver from NXP. Equivalent products include:
1. MCP2561/2 by Microchip Technology
2. SN65HVD230/231/232 by Texas Instruments
3. ATA6560/1 by Microchip Technology (formerly Atmel)
4. ADM3053 by Analog Devices (with integrated isolation)
Ensure to check the specific features and performance parameters to confirm suitability for your application.

Features

The TJA1051T/E,118 is a high-speed CAN (Controller Area Network) transceiver from NXP Semiconductors, designed for automotive and industrial applications. Key features include:
1. High-Speed Communication: Supports data rates up to 1 Mbps, suitable for CAN FD (Flexible Data-rate) applications.
2. Low Electromagnetic Emission: Optimized to minimize electromagnetic interference, enhancing signal integrity.
3. Wide Supply Voltage Range: Operates with a supply voltage range from 4.5 V to 5.5 V.
4. Standby Mode: Saves power when the bus is idle, with a wake-up capability.
5. Thermal Protection: Includes over-temperature protection to prevent damage from overheating.
6. Low Power Consumption: Designed for energy efficiency in standby and operation modes.
7. ESD Protection: Provides electrostatic discharge protection, ensuring robust operation.
8. High Immunity: Resistant to electromagnetic interference, suitable for harsh environments.
9. Fail-Safe Features: Includes features like TXD dominant time-out to protect the bus in error conditions.
10. Small Footprint: Available in a small SO8 package, conserving board space.
These features make it a reliable choice for robust and efficient CAN communication in various applications.

Pinout

The TJA1051T/E,118 is a high-speed CAN transceiver with an 8-pin configuration. Here’s a brief overview of its pin functions:
1. VCC (Pin 1): Power supply pin.
2. TXD (Pin 2): Transmit data input; it connects to the microcontroller for sending data.
3. GND (Pin 3): Ground connection.
4. RXD (Pin 4): Receive data output; it connects to the microcontroller to receive data.
5. VIO (Pin 5): Input/output supply for the level shifter, allowing the transceiver to interface with microcontrollers with lower I/O voltages.
6. CANH (Pin 6): CAN bus line High; it connects to the CAN bus.
7. CANL (Pin 7): CAN bus line Low; it also connects to the CAN bus.
8. STB (Pin 8): Standby control input; it controls the operating mode, switching between normal and standby mode.
The TJA1051T/E,118 provides differential transmit and receive capability to the CAN controller, essential for real-time data exchange in automotive and industrial systems.

Manufacturer

The TJA1051T/E,118 is manufactured by NXP Semiconductors. NXP is a global semiconductor company known for providing high-performance mixed signal solutions. They specialize in various sectors including automotive, industrial, mobile, and communication infrastructure. NXP is particularly recognized for its innovations in automotive electronics, secure connectivity, and the Internet of Things (IoT). The company designs and manufactures a wide range of semiconductor products, including microcontrollers, processors, sensors, and connectivity solutions.

Application

The TJA1051T/E,118 is a high-speed CAN transceiver used in automotive and industrial applications. Its primary application areas include:
1. Automotive Networks: Facilitates communication between various electronic control units (ECUs) within vehicles, such as engine control, transmission, airbags, and infotainment systems.
2. Industrial Automation: Used in factory automation systems for real-time communication between controllers, sensors, and actuators.
3. Building Automation: Integrates devices within a building's management system for efficient control of heating, ventilation, and air conditioning (HVAC).
4. Medical Equipment: Enables reliable data communication in complex medical devices.
5. Marine and Aerospace: Supports robust data exchange in navigation and control systems.
The transceiver's robust design ensures reliable operation in harsh environments.

Package

The TJA1051T/E,118 is a CAN transceiver designed for use in automotive and industrial applications. It comes in an SO-8 (Small Outline) package, which is a surface-mounted package type, commonly used for its compact size and ease of assembly on printed circuit boards.

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