사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Type | Transceiver |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 70 mV |
| Voltage - Supply | 4.75V ~ 5.25V |
| Mounting Type | Surface Mount |
개요
Description
The TJA1040T/CM,118 is an advanced high-speed CAN (Controller Area Network) transceiver designed for automotive and industrial applications. It is developed to enhance communication within vehicle networks by translating between the CAN protocol controller and the physical bus line, allowing reliable data transfer across the network. The TJA1040T/CM,118 supports data rates up to 1 Mbps and is compliant with ISO 11898-2 standards.
This transceiver offers several features for robust performance, such as low electromagnetic emission (EME) and high electromagnetic immunity (EMI). It includes over-temperature protection, short-circuit protection, and a fail-safe mode to ensure safe operation under fault conditions. The TJA1040T/CM,118 is suitable for 12V and 24V systems and operates within a wide temperature range, making it ideal for harsh environments typical in automotive and industrial settings.
Housed in an SO-8 package, this transceiver is pin-compatible with the TJA1050, facilitating easy upgrades. Its energy efficiency and reliability make it a preferred choice for engineers designing modern CAN systems.
This transceiver offers several features for robust performance, such as low electromagnetic emission (EME) and high electromagnetic immunity (EMI). It includes over-temperature protection, short-circuit protection, and a fail-safe mode to ensure safe operation under fault conditions. The TJA1040T/CM,118 is suitable for 12V and 24V systems and operates within a wide temperature range, making it ideal for harsh environments typical in automotive and industrial settings.
Housed in an SO-8 package, this transceiver is pin-compatible with the TJA1050, facilitating easy upgrades. Its energy efficiency and reliability make it a preferred choice for engineers designing modern CAN systems.
Equivalent
The TJA1040T/CM,118 is a high-speed CAN transceiver. Equivalent products include:
1. NXP TJA1042 - An enhanced version with improved features.
2. Microchip MCP2551 - A similar high-speed CAN transceiver.
3. Texas Instruments SN65HVD230 - Another equivalent device for CAN applications.
4. Infineon TLE6250G - Offers similar functionality in automotive environments.
These alternatives provide similar functionalities for applications requiring CAN transceivers. Always verify compatibility with specific requirements before choosing a replacement.
1. NXP TJA1042 - An enhanced version with improved features.
2. Microchip MCP2551 - A similar high-speed CAN transceiver.
3. Texas Instruments SN65HVD230 - Another equivalent device for CAN applications.
4. Infineon TLE6250G - Offers similar functionality in automotive environments.
These alternatives provide similar functionalities for applications requiring CAN transceivers. Always verify compatibility with specific requirements before choosing a replacement.
Features
The TJA1040T/CM,118 is a high-speed CAN (Controller Area Network) transceiver designed primarily for automotive applications. It serves as the interface between the CAN protocol controller and the physical bus. Key features include:
1. High-Speed Communication: Supports data rates up to 1 Mbps.
2. Low Electromagnetic Emission (EME): Ensures minimal interference with other electronic devices.
3. Low Power Consumption: Features a low-power standby mode to reduce energy usage when the bus is idle.
4. Fault Tolerant: Has built-in protection against short circuits and open circuits, enhancing reliability.
5. Overtemperature Protection: Automatically shuts down if the temperature exceeds safe limits to prevent damage.
6. Wide Power Supply Range: Operates from a supply voltage range of 4.75 V to 5.25 V.
7. ESD Protection: Provides high levels of electrostatic discharge protection, exceeding automotive requirements.
8. Slew Rate Control: Allows for optimized signal integrity and reduced radiated emissions.
These features make the TJA1040T/CM,118 a robust choice for reliable CAN communication in automotive and industrial applications.
1. High-Speed Communication: Supports data rates up to 1 Mbps.
2. Low Electromagnetic Emission (EME): Ensures minimal interference with other electronic devices.
3. Low Power Consumption: Features a low-power standby mode to reduce energy usage when the bus is idle.
4. Fault Tolerant: Has built-in protection against short circuits and open circuits, enhancing reliability.
5. Overtemperature Protection: Automatically shuts down if the temperature exceeds safe limits to prevent damage.
6. Wide Power Supply Range: Operates from a supply voltage range of 4.75 V to 5.25 V.
7. ESD Protection: Provides high levels of electrostatic discharge protection, exceeding automotive requirements.
8. Slew Rate Control: Allows for optimized signal integrity and reduced radiated emissions.
These features make the TJA1040T/CM,118 a robust choice for reliable CAN communication in automotive and industrial applications.
Pinout
The TJA1040T/CM,118 is an NXP high-speed CAN transceiver designed for automotive and industrial applications. It typically comes in an 8-pin SOIC package. Here is a concise overview of its pin functions:
1. VCC: Supply voltage pin.
2. GND: Ground connection pin.
3. TXD: Transmit data input; this pin is used to send data from a microcontroller to the CAN bus.
4. RXD: Receive data output; this pin provides the data received from the CAN bus.
5. CANH: The higher level of the CAN differential pair, connected to the CAN bus.
6. CANL: The lower level of the CAN differential pair, connected to the CAN bus.
7. STB: Standby control input; controls the standby mode to reduce power consumption.
8. RS: Slope control input; adjusts the slope of the CAN signals to control electromagnetic emissions.
These pins together enable the TJA1040T/CM,118 to facilitate communication over the CAN network, providing a robust interface between the CAN protocol controller and the physical bus.
1. VCC: Supply voltage pin.
2. GND: Ground connection pin.
3. TXD: Transmit data input; this pin is used to send data from a microcontroller to the CAN bus.
4. RXD: Receive data output; this pin provides the data received from the CAN bus.
5. CANH: The higher level of the CAN differential pair, connected to the CAN bus.
6. CANL: The lower level of the CAN differential pair, connected to the CAN bus.
7. STB: Standby control input; controls the standby mode to reduce power consumption.
8. RS: Slope control input; adjusts the slope of the CAN signals to control electromagnetic emissions.
These pins together enable the TJA1040T/CM,118 to facilitate communication over the CAN network, providing a robust interface between the CAN protocol controller and the physical bus.
Manufacturer
The TJA1040T/CM,118 is manufactured by NXP Semiconductors. NXP is a global semiconductor company headquartered in Eindhoven, Netherlands. It specializes in the design and production of semiconductors for various applications including automotive, consumer electronics, and industrial technology. NXP is known for providing solutions in areas such as secure connectivity, microcontrollers, and digital networking, making it a key player in the semiconductor industry.
Application
The TJA1040T/CM,118 is a high-speed CAN (Controller Area Network) transceiver commonly used in automotive and industrial applications. Its primary application areas include:
1. Automotive Systems: Used for in-vehicle networking, enabling communication between microcontrollers and devices within vehicles. It's often employed in systems such as powertrain, body electronics, and infotainment.
2. Industrial Automation: Facilitates communication in industrial environments, supporting robust and reliable data exchange in factory automation and control systems.
3. Building Automation: Used in smart buildings for efficient communication between various control units and sensors.
4. Robotics: Supports communication in robotic systems, enhancing coordination and control among robotic components.
1. Automotive Systems: Used for in-vehicle networking, enabling communication between microcontrollers and devices within vehicles. It's often employed in systems such as powertrain, body electronics, and infotainment.
2. Industrial Automation: Facilitates communication in industrial environments, supporting robust and reliable data exchange in factory automation and control systems.
3. Building Automation: Used in smart buildings for efficient communication between various control units and sensors.
4. Robotics: Supports communication in robotic systems, enhancing coordination and control among robotic components.
Package
The TJA1040T/CM,118 is an automotive-qualified high-speed CAN transceiver from NXP Semiconductors. It comes in a SO-8 (Small Outline) package type, which is commonly used for surface-mount applications.
