規格
| 屬性 | 價值 |
| Package / Case | Bulk |
| Part Status | Active |
概述
Description
The TJA1055T/3/1 is a fault-tolerant CAN (Controller Area Network) transceiver developed by NXP Semiconductors. It is designed for use in automotive and industrial applications where reliable data communication is critical. This transceiver facilitates communication between a CAN protocol controller and the physical CAN bus, enabling data exchange between various electronic control units (ECUs).
Key features of the TJA1055T/3/1 include its ability to handle high-speed data rates, robustness against common automotive noise and interference, and a standby mode to reduce power consumption when the network is inactive. The transceiver is compliant with ISO 11898 standards, ensuring compatibility with other CAN devices. Additionally, it offers protection against short circuits and voltage transients, enhancing the reliability and safety of the network.
The TJA1055T/3/1 is particularly suited for applications that require fault tolerance, such as powertrain, body electronics, and safety systems in vehicles. Its compact design and low electromagnetic emissions make it an ideal choice for modern automotive and industrial systems.
Key features of the TJA1055T/3/1 include its ability to handle high-speed data rates, robustness against common automotive noise and interference, and a standby mode to reduce power consumption when the network is inactive. The transceiver is compliant with ISO 11898 standards, ensuring compatibility with other CAN devices. Additionally, it offers protection against short circuits and voltage transients, enhancing the reliability and safety of the network.
The TJA1055T/3/1 is particularly suited for applications that require fault tolerance, such as powertrain, body electronics, and safety systems in vehicles. Its compact design and low electromagnetic emissions make it an ideal choice for modern automotive and industrial systems.
Equivalent
The TJA1055T/3/1 is a fault-tolerant CAN transceiver. Equivalent products include:
1. NXP's TJA1042 and TJA1044
2. Texas Instruments' SN65HVD1050 and TCAN1042
3. Microchip's MCP2551 and ATA6560
4. Infineon's TLE6250G
These alternatives offer similar functionalities, such as fault-tolerance and support for automotive CAN bus applications. Always verify specific requirements and compatibility for your application.
1. NXP's TJA1042 and TJA1044
2. Texas Instruments' SN65HVD1050 and TCAN1042
3. Microchip's MCP2551 and ATA6560
4. Infineon's TLE6250G
These alternatives offer similar functionalities, such as fault-tolerance and support for automotive CAN bus applications. Always verify specific requirements and compatibility for your application.
Features
The TJA1055T/3/1 is a fault-tolerant CAN transceiver designed for automotive and industrial applications. Key features include:
1. Fault Tolerance: Provides reliable communication, even in the presence of wiring failures, adhering to the ISO 11898-3 standard for low-speed, fault-tolerant CAN.
2. Data Rates: Supports data rates up to 125 kbps.
3. Low Power: Incorporates low power management features, including a standby mode with wake-up capability via bus lines.
4. Protection: Offers thermal protection, bus line short-circuit protection, and high ESD protection, ensuring robust operation in demanding environments.
5. Wide Supply Range: Operates over a broad supply voltage range, enhancing its adaptability to different systems.
6. Pin Compatibility: Compatible with other similar devices, ensuring easy integration into existing designs.
7. Temperature Range: Suitable for operation across a wide temperature range, typically from -40°C to +125°C, making it ideal for automotive use.
These features make the TJA1055T/3/1 a reliable choice for robust, low-speed CAN communication networks.
1. Fault Tolerance: Provides reliable communication, even in the presence of wiring failures, adhering to the ISO 11898-3 standard for low-speed, fault-tolerant CAN.
2. Data Rates: Supports data rates up to 125 kbps.
3. Low Power: Incorporates low power management features, including a standby mode with wake-up capability via bus lines.
4. Protection: Offers thermal protection, bus line short-circuit protection, and high ESD protection, ensuring robust operation in demanding environments.
5. Wide Supply Range: Operates over a broad supply voltage range, enhancing its adaptability to different systems.
6. Pin Compatibility: Compatible with other similar devices, ensuring easy integration into existing designs.
7. Temperature Range: Suitable for operation across a wide temperature range, typically from -40°C to +125°C, making it ideal for automotive use.
These features make the TJA1055T/3/1 a reliable choice for robust, low-speed CAN communication networks.
Pinout
The TJA1055T/3 is a high-speed CAN transceiver designed for automotive applications. It is used to interface a Controller Area Network (CAN) protocol controller with the physical bus. The device features a 14-pin SO (Small Outline) package.
The pin functions typically include:
1. TXD (Transmit Data Input): Connects the microcontroller's CAN transmit data.
2. RXD (Receive Data Output): Sends received CAN data to the microcontroller.
3. VCC (Supply Voltage): Provides power to the transceiver.
4. GND (Ground): Ground reference for the transceiver.
5. CANH (CAN High): Connects to the high line of the CAN bus.
6. CANL (CAN Low): Connects to the low line of the CAN bus.
7. STB (Standby Mode Control): Controls standby mode to reduce power consumption.
8. EN (Enable): Controls the operation mode of the transceiver.
Other pins may include logical control or diagnostic functions, such as fault detection or mode switching. The TJA1055T/3 is designed to enhance electromagnetic compatibility and provide high-speed data transfer, ensuring reliable communication within the vehicle's CAN network.
The pin functions typically include:
1. TXD (Transmit Data Input): Connects the microcontroller's CAN transmit data.
2. RXD (Receive Data Output): Sends received CAN data to the microcontroller.
3. VCC (Supply Voltage): Provides power to the transceiver.
4. GND (Ground): Ground reference for the transceiver.
5. CANH (CAN High): Connects to the high line of the CAN bus.
6. CANL (CAN Low): Connects to the low line of the CAN bus.
7. STB (Standby Mode Control): Controls standby mode to reduce power consumption.
8. EN (Enable): Controls the operation mode of the transceiver.
Other pins may include logical control or diagnostic functions, such as fault detection or mode switching. The TJA1055T/3 is designed to enhance electromagnetic compatibility and provide high-speed data transfer, ensuring reliable communication within the vehicle's CAN network.
Manufacturer
The TJA1055T/3/1 is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in providing solutions for secure connectivity and infrastructure for the automotive, industrial & IoT, mobile, and communication sectors. The company offers a wide range of products including microcontrollers, processors, analog devices, sensors, and connectivity solutions. NXP is known for its innovation in the development of cutting-edge technologies, particularly in automotive and secure identification solutions.
Application
The TJA1055T/3/1 is a fault-tolerant CAN transceiver, commonly used in automotive applications. It enables reliable communication over a Controller Area Network (CAN) bus, particularly in environments where reliability and robustness are crucial. Key application areas include in-vehicle networking for powertrain systems, body control modules, and infotainment systems. It is also suitable for industrial automation and control systems where fault tolerance is necessary to maintain communication integrity in harsh conditions. The device's ability to handle high-speed CAN communication while providing fault-tolerant operation makes it ideal for applications requiring high reliability and safety.
Package
The TJA1055T/3/1 is a CAN transceiver from NXP Semiconductors, and it comes in an SO-8 package type. This is a small-outline package with 8 pins, commonly used for surface mounting on printed circuit boards.
