Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CAN |
| NumberofDrivers/Receivers | 1/1 |
| ReceiverHysteresis | 100 mV |
| DataRate | 5Mbps |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Обзор
Description
The TCAN1044VDRQ1 is an automotive-grade high-speed Controller Area Network (CAN) transceiver developed by Texas Instruments. It is designed to facilitate communication within automotive systems by interfacing microcontrollers with the CAN bus, a critical component in modern vehicles for data exchange between various electronic control units (ECUs).
This transceiver supports both classical CAN and CAN FD (Flexible Data-rate) protocols, enhancing data transmission speeds up to 5 Mbps, which is essential for current advanced automotive applications. It operates under a wide voltage range (4.5V to 5.5V) and boasts robust electromagnetic compatibility, ensuring reliable performance in challenging automotive environments.
The TCAN1044VDRQ1 also features low power consumption modes—standby and sleep—to conserve energy when the vehicle is not in operation. It includes protection features such as thermal shutdown, under-voltage lockout, and bus fault voltage handling, which are crucial for maintaining operational integrity and safety.
Overall, the TCAN1044VDRQ1 is a versatile and reliable component for automotive CAN networks, supporting efficient and high-speed communication while ensuring system protection and energy efficiency.
This transceiver supports both classical CAN and CAN FD (Flexible Data-rate) protocols, enhancing data transmission speeds up to 5 Mbps, which is essential for current advanced automotive applications. It operates under a wide voltage range (4.5V to 5.5V) and boasts robust electromagnetic compatibility, ensuring reliable performance in challenging automotive environments.
The TCAN1044VDRQ1 also features low power consumption modes—standby and sleep—to conserve energy when the vehicle is not in operation. It includes protection features such as thermal shutdown, under-voltage lockout, and bus fault voltage handling, which are crucial for maintaining operational integrity and safety.
Overall, the TCAN1044VDRQ1 is a versatile and reliable component for automotive CAN networks, supporting efficient and high-speed communication while ensuring system protection and energy efficiency.
Equivalent
The TCAN1044VDRQ1 is an automotive-grade CAN FD transceiver by Texas Instruments. Equivalent products include:
1. NXP TJA1044 - A similar automotive high-speed CAN transceiver.
2. Infineon TLE9251V - Another automotive high-speed CAN transceiver with similar features.
3. Microchip MCP2561/2 - High-speed CAN transceivers suitable for automotive applications.
4. ON Semiconductor NCV7356 - Designed for high-speed CAN networks in automotive settings.
These alternatives offer comparable features for automotive CAN applications.
1. NXP TJA1044 - A similar automotive high-speed CAN transceiver.
2. Infineon TLE9251V - Another automotive high-speed CAN transceiver with similar features.
3. Microchip MCP2561/2 - High-speed CAN transceivers suitable for automotive applications.
4. ON Semiconductor NCV7356 - Designed for high-speed CAN networks in automotive settings.
These alternatives offer comparable features for automotive CAN applications.
Features
The TCAN1044VDRQ1 is a robust CAN (Controller Area Network) transceiver designed for automotive applications. Here are its key features:
1. Compliance: It adheres to the ISO 11898-2:2016 standard, making it suitable for automotive communication networks.
2. Voltage Range: It supports a wide operating voltage range, usually from 4.5V to 5.5V, ensuring compatibility with various systems.
3. Data Rate: The transceiver can handle data rates up to 5 Mbps, catering to high-speed applications.
4. Low Power Mode: It features low-power standby and sleep modes, which reduce power consumption when the bus is not active.
5. Protection Features: The device includes bus fault protection, thermal shutdown, and ESD protection, ensuring reliability in harsh automotive environments.
6. Temperature Range: It has an extended operating temperature range, typically from -40°C to +125°C, which is suitable for automotive conditions.
7. Package: The TCAN1044VDRQ1 is available in a small VSON package, which is advantageous for space-constrained applications.
These features make the TCAN1044VDRQ1 a reliable choice for robust and efficient CAN communication in automotive systems.
1. Compliance: It adheres to the ISO 11898-2:2016 standard, making it suitable for automotive communication networks.
2. Voltage Range: It supports a wide operating voltage range, usually from 4.5V to 5.5V, ensuring compatibility with various systems.
3. Data Rate: The transceiver can handle data rates up to 5 Mbps, catering to high-speed applications.
4. Low Power Mode: It features low-power standby and sleep modes, which reduce power consumption when the bus is not active.
5. Protection Features: The device includes bus fault protection, thermal shutdown, and ESD protection, ensuring reliability in harsh automotive environments.
6. Temperature Range: It has an extended operating temperature range, typically from -40°C to +125°C, which is suitable for automotive conditions.
7. Package: The TCAN1044VDRQ1 is available in a small VSON package, which is advantageous for space-constrained applications.
These features make the TCAN1044VDRQ1 a reliable choice for robust and efficient CAN communication in automotive systems.
Pinout
The TCAN1044VDRQ1 is a CAN FD (Controller Area Network Flexible Data-rate) transceiver designed for automotive applications. It is commonly used to enhance communication speed and improve error handling in automotive networks.
The TCAN1044VDRQ1 typically comes in an 8-pin package. Here’s a brief overview of its pin functions:
1. VCC: Power supply pin for the transceiver.
2. GND: Ground connection.
3. TXD: Transmit data input. Data to be sent on the CAN bus is input here.
4. RXD: Receive data output. Data received from the CAN bus is output here.
5. CANH: CAN bus line high. Connects to the CAN bus.
6. CANL: CAN bus line low. Connects to the CAN bus.
7. STB/EN: Standby/Enable pin. Controls the mode of operation (normal or standby mode).
8. nFAULT: Fault indication pin. Signals fault conditions like bus errors.
The transceiver facilitates communication between the CAN protocol controller and the physical bus, supporting data rates up to 5 Mbps for CAN FD. It also includes features like low power standby mode and fault protection to ensure reliable operation in harsh automotive environments.
The TCAN1044VDRQ1 typically comes in an 8-pin package. Here’s a brief overview of its pin functions:
1. VCC: Power supply pin for the transceiver.
2. GND: Ground connection.
3. TXD: Transmit data input. Data to be sent on the CAN bus is input here.
4. RXD: Receive data output. Data received from the CAN bus is output here.
5. CANH: CAN bus line high. Connects to the CAN bus.
6. CANL: CAN bus line low. Connects to the CAN bus.
7. STB/EN: Standby/Enable pin. Controls the mode of operation (normal or standby mode).
8. nFAULT: Fault indication pin. Signals fault conditions like bus errors.
The transceiver facilitates communication between the CAN protocol controller and the physical bus, supporting data rates up to 5 Mbps for CAN FD. It also includes features like low power standby mode and fault protection to ensure reliable operation in harsh automotive environments.
Manufacturer
The TCAN1044VDRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components. TI is well-known for its development and manufacturing of analog and embedded processing chips, which are utilized in various applications, including automotive, industrial, personal electronics, and communications equipment. The company is recognized for its innovation in the field of electronics and its ability to provide high-performance components that meet the needs of modern technology.
Application
The TCAN1044VDRQ1 is a high-speed CAN transceiver that is commonly used in the automotive industry. It facilitates communication between microcontrollers and CAN (Controller Area Network) bus systems. Key application areas include automotive body electronics, powertrain systems, and infotainment systems. Beyond automotive, it is also used in industrial automation, medical equipment, and building automation systems where robust and reliable data communication is essential. Its compliance with the CAN FD protocol makes it suitable for applications requiring faster data rates and enhanced data integrity. Additionally, its extended temperature range and high electromagnetic compatibility make it ideal for harsh environmental conditions.
Package
The TCAN1044VDRQ1 is housed in a VSON (Very Thin Small Outline No-lead) package, with dimensions of 4.5 mm x 3.0 mm. This package type is designed for space-saving applications, providing thermal efficiency and reliability suitable for automotive and industrial environments.
