Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| ReceiverHysteresis | 50 mV |
| DataRate | 2Mbps |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
Обзор
Description
The TCAN1043DRQ1 is an automotive-grade CAN (Controller Area Network) transceiver developed by Texas Instruments. It is designed to ensure reliable communication in automotive and industrial applications, supporting high-speed CAN protocols up to 1 Mbps. This device is compliant with ISO 11898-2 and ISO 11898-5 standards, ensuring interoperability and robustness in harsh environments.
Key features include a wide operating voltage range, low power consumption, and an integrated low-power standby mode. It offers enhanced protection against overvoltage, overtemperature, and electrostatic discharge (ESD), ensuring durability in challenging conditions. The transceiver also supports silent mode and provides fail-safe mechanisms to prevent erroneous data transmission.
The TCAN1043DRQ1 is characterized by its small package size, making it suitable for space-constrained applications. Its reliability and extensive protection features make it an ideal choice for automotive systems such as body electronics, infotainment, and advanced driver-assistance systems (ADAS), as well as industrial automation solutions.
Key features include a wide operating voltage range, low power consumption, and an integrated low-power standby mode. It offers enhanced protection against overvoltage, overtemperature, and electrostatic discharge (ESD), ensuring durability in challenging conditions. The transceiver also supports silent mode and provides fail-safe mechanisms to prevent erroneous data transmission.
The TCAN1043DRQ1 is characterized by its small package size, making it suitable for space-constrained applications. Its reliability and extensive protection features make it an ideal choice for automotive systems such as body electronics, infotainment, and advanced driver-assistance systems (ADAS), as well as industrial automation solutions.
Equivalent
The TCAN1043DRQ1 is a CAN transceiver commonly used in automotive applications. Equivalent products include:
1. NXP TJA1043T
2. TI TCAN1042
3. Microchip MCP2562FD
4. ON Semiconductor NCV7351
These alternatives offer similar functionality, such as high-speed CAN communication with low power modes, but always verify compatibility with your specific requirements.
1. NXP TJA1043T
2. TI TCAN1042
3. Microchip MCP2562FD
4. ON Semiconductor NCV7351
These alternatives offer similar functionality, such as high-speed CAN communication with low power modes, but always verify compatibility with your specific requirements.
Features
The TCAN1043DRQ1 is a high-speed CAN transceiver designed for automotive applications. Key features include:
1. Data Rate: Supports up to 5 Mbps for CAN FD networks.
2. Operating Voltage: Compatible with a wide voltage range, typically from 4.5V to 5.5V.
3. Low Power Consumption: Includes low-power standby and sleep modes to minimize power usage.
4. Protection Features: Offers overvoltage, overtemperature, and electromagnetic compatibility protections.
5. Silent Mode: Allows the device to receive data without transmitting, useful for diagnostics.
6. Fail-safe Operation: Ensures safe transitions between modes and safeguards the microcontroller.
7. Robust Communication: Excellent electromagnetic immunity and low emission levels for reliable performance.
8. Temperature Range: Operates effectively across a wide automotive temperature range, typically from -40°C to +125°C.
9. Package: Available in a compact QFN package, suitable for space-constrained applications.
These features make the TCAN1043DRQ1 well-suited for use in automotive networks, providing reliable and efficient communication between electronic control units (ECUs).
1. Data Rate: Supports up to 5 Mbps for CAN FD networks.
2. Operating Voltage: Compatible with a wide voltage range, typically from 4.5V to 5.5V.
3. Low Power Consumption: Includes low-power standby and sleep modes to minimize power usage.
4. Protection Features: Offers overvoltage, overtemperature, and electromagnetic compatibility protections.
5. Silent Mode: Allows the device to receive data without transmitting, useful for diagnostics.
6. Fail-safe Operation: Ensures safe transitions between modes and safeguards the microcontroller.
7. Robust Communication: Excellent electromagnetic immunity and low emission levels for reliable performance.
8. Temperature Range: Operates effectively across a wide automotive temperature range, typically from -40°C to +125°C.
9. Package: Available in a compact QFN package, suitable for space-constrained applications.
These features make the TCAN1043DRQ1 well-suited for use in automotive networks, providing reliable and efficient communication between electronic control units (ECUs).
Pinout
The TCAN1043DRQ1 is an 8-pin device. It is a high-speed controller area network (CAN) transceiver that meets the ISO 11898-2 (2016) physical layer standard, designed for use in automotive applications. The pin functions are as follows:
1. VCC: Supply voltage pin for the transceiver.
2. GND: Ground pin.
3. TXD: Transmit data input, connected to the CAN controller's transmit data output.
4. RXD: Receive data output, connected to the CAN controller's receive data input.
5. CANH: CAN high-level bus line, connected to the physical CAN bus.
6. CANL: CAN low-level bus line, connected to the physical CAN bus.
7. STB: Standby control input for transitioning the device between normal and low-power modes.
8. WAKE: Wake input to detect wake-up events from the bus when the device is in low-power mode.
The TCAN1043DRQ1 supports low-power standby mode with wake-up capability and provides thermal shutdown protection and short-circuit protection to ensure reliability in automotive environments.
1. VCC: Supply voltage pin for the transceiver.
2. GND: Ground pin.
3. TXD: Transmit data input, connected to the CAN controller's transmit data output.
4. RXD: Receive data output, connected to the CAN controller's receive data input.
5. CANH: CAN high-level bus line, connected to the physical CAN bus.
6. CANL: CAN low-level bus line, connected to the physical CAN bus.
7. STB: Standby control input for transitioning the device between normal and low-power modes.
8. WAKE: Wake input to detect wake-up events from the bus when the device is in low-power mode.
The TCAN1043DRQ1 supports low-power standby mode with wake-up capability and provides thermal shutdown protection and short-circuit protection to ensure reliability in automotive environments.
Manufacturer
The TCAN1043DRQ1 is manufactured by Texas Instruments, which is an American technology company based in Dallas, Texas. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are used in a wide array of electronic products. It is one of the largest semiconductor companies in the world and is particularly prominent in the areas of analog chips and embedded processors. The company serves diverse markets, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TCAN1043DRQ1 is a high-speed CAN transceiver designed for automotive and industrial applications. Key application areas include:
1. Automotive Networks: Used in in-vehicle networks for communication between microcontrollers and devices within the car, supporting systems like engine control, transmission, and safety features.
2. Industrial Automation: Facilitates communication in factory automation and control systems, enabling efficient data exchange in industrial environments.
3. Building Automation: Supports networking in building management systems for efficient control of lighting, HVAC, and security systems.
4. Agricultural and Construction Equipment: Used for reliable communication in heavy machinery for monitoring and control operations.
Its robust design ensures high performance in electrically noisy environments.
1. Automotive Networks: Used in in-vehicle networks for communication between microcontrollers and devices within the car, supporting systems like engine control, transmission, and safety features.
2. Industrial Automation: Facilitates communication in factory automation and control systems, enabling efficient data exchange in industrial environments.
3. Building Automation: Supports networking in building management systems for efficient control of lighting, HVAC, and security systems.
4. Agricultural and Construction Equipment: Used for reliable communication in heavy machinery for monitoring and control operations.
Its robust design ensures high performance in electrically noisy environments.
Package
The TCAN1043DRQ1 is a CAN transceiver from Texas Instruments, housed in an SOIC (Small Outline Integrated Circuit) package with 8 pins. It's designed for automotive applications, providing high-speed CAN communication with enhanced features for reliability and fault protection.
