TJA1055T/CM

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TJA1055T/CM

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  • メーカーNXPセミコンダクターズ

  • メーカー品番 #TJA1055T/CM

  • データシート TJA1055T/CM DataSheet

  • 在庫状況4801

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仕様

属性
Brand NXP Semiconductors
Product Type CAN Interface IC
Subcategory Interface ICs
Series TJA1055
Package / Case SOIC-14
Mounting Style SMD/SMT
Type CAN Controller

概要

Description

The TJA1055T/CM is a high-speed CAN transceiver designed for automotive and industrial applications. It serves as an interface between a Controller Area Network (CAN) protocol controller and the physical bus, facilitating robust communication in demanding environments.
Key features include low power consumption, high immunity to electromagnetic interference (EMI), and support for data rates up to 1 Mbps. The device operates in a temperature range suitable for automotive standards, ensuring reliability in various conditions. Equipped with features like a built-in wake-up function, it helps maintain energy efficiency in sleep modes.
The TJA1055T/CM also includes fault-tolerant capabilities, allowing for continued operation even in the presence of bus failures, making it ideal for safety-critical systems in vehicles. Its compact design and ease of integration further enhance its appeal for automotive engineers looking to implement reliable CAN communication solutions.

Equivalent

The TJA1055T/CM is a CAN transceiver used in automotive applications. Equivalent products include the MCP2551, SN65HVD230, and ISO1042. These components provide similar functionality in CAN communication, but ensure to check specifications for compatibility in terms of voltage, speed, and features for your specific application.

Features

The TJA1055T/CM is a high-speed CAN transceiver designed for robust communication in automotive and industrial applications. Key features include:
1. High-Speed Operation: Supports data transmission rates up to 1 Mbps.
2. Low Power Consumption: Features low quiescent current in standby mode, enhancing efficiency.
3. Wide Voltage Range: Operates from 4.5V to 5.5V, suitable for various power supply levels.
4. Integrated Transceiver Functions: Combines a CAN controller interface and transceiver functionality in a single package.
5. Fail-Safe Mechanism: Incorporates built-in protection against overvoltage and overtemperature conditions, ensuring reliability.
6. Low Electromagnetic Emission (EME): Designed to minimize electromagnetic interference, supporting a cleaner signal.
7. Support for CAN FD: Compatible with CAN Flexible Data-rate protocols, enabling higher data throughput.
8. Thermal Protection: Includes thermal protection features to prevent damage under high-temperature conditions.
These features make the TJA1055T/CM ideal for automotive networking and industrial control systems, ensuring reliable and efficient communication.

Pinout

The TJA1055T/CM is a CAN transceiver designed for automotive applications, featuring a 16-pin package. Its primary functions include:
1. CAN Bus Connection: Facilitates communication on the Controller Area Network (CAN) bus.
2. Transceiver: Converts the CAN protocol signals to differential signals for the bus and vice versa.
3. High-Speed Operation: Supports data rates up to 1 Mbps.
4. Low Power Modes: Features standby and sleep modes for energy efficiency.
5. Protection: Offers integrated protection against bus faults and ESD.
The pinout includes various signal and power pins such as VCC (power supply), GND (ground), CANH and CANL (CAN bus lines), RX (receive), TX (transmit), and other pins for standby and fault indication.
This device is suitable for automotive networking applications where reliable communication and fault tolerance are crucial.

Manufacturer

The TJA1055T/CM is manufactured by NXP Semiconductors, a global leader in semiconductor solutions. NXP specializes in providing a wide range of products, including microcontrollers, processors, and communication interfaces, particularly for automotive, industrial, and IoT applications. The company is known for its focus on innovation in areas such as automotive electronics, secure connectivity, and smart city technologies. Founded in 2006 as a spin-off from Philips, NXP has grown to become a key player in the semiconductor industry, emphasizing high-performance and energy-efficient solutions.

Application

The TJA1055T/CM is a CAN transceiver designed for robust communication in automotive applications. Its primary areas include vehicle networking, such as in-vehicle communication systems, body control modules, and powertrain management. It is also used in industrial automation, robotics, and building automation systems. Additionally, the TJA1055T/CM supports diagnostic tools and telematics applications, enabling data transmission in harsh environments. Its features, like fault tolerance and low power consumption, make it suitable for applications requiring reliable data exchange.

Package

The TJA1055T/CM is packaged in a HTSSOP (Thin Shrink Small Outline Package) format. This surface-mount package has a compact design, suitable for automotive applications, providing efficient thermal performance and space-saving advantages.

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