規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| ReceiverHysteresis | 120 mV |
| DataRate | 2Mbps |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The TCAN1042HVDR is a high-speed Controller Area Network (CAN) transceiver designed by Texas Instruments. It supports both 5V and 3.3V microcontrollers, offering compatibility with a wide range of systems. The device is compliant with the ISO 11898-2:2016 standard, ensuring reliable communication in automotive and industrial applications. A key feature is its ability to operate in high-voltage environments, with the "HV" denoting "High Voltage," allowing for a supply voltage range from 4.5V to 5.5V.
The transceiver offers significant protection features, including thermal shutdown protection, undervoltage lockout, and wide common-mode range for electromagnetic compatibility. The TCAN1042HVDR is designed for robustness, with electrostatic discharge (ESD) protection up to ±15kV, making it suitable for harsh environments. It supports data rates up to 5 Mbps, facilitating fast data transmission. With a low power standby mode, it helps in reducing overall power consumption. This transceiver is typically used in automotive networks, industrial automation, and other applications requiring reliable, high-speed communication.
The transceiver offers significant protection features, including thermal shutdown protection, undervoltage lockout, and wide common-mode range for electromagnetic compatibility. The TCAN1042HVDR is designed for robustness, with electrostatic discharge (ESD) protection up to ±15kV, making it suitable for harsh environments. It supports data rates up to 5 Mbps, facilitating fast data transmission. With a low power standby mode, it helps in reducing overall power consumption. This transceiver is typically used in automotive networks, industrial automation, and other applications requiring reliable, high-speed communication.
Equivalent
Equivalent products to the TCAN1042HVDR, an automotive-grade CAN transceiver, include the MCP2562-H/SN from Microchip, the SN65HVD230 from Texas Instruments, the TJA1040 from NXP, and the ATA6561 from Microchip. These transceivers provide similar functionalities for high-speed CAN communication in automotive and industrial applications, though specific features such as voltage range and operating temperature might vary between models. Always check the datasheets for compatibility with your specific requirements.
Features
The TCAN1042HVDR is a high-speed CAN transceiver designed for automotive and industrial applications, offering several key features:
1. Wide Operating Voltage: Supports a wide supply voltage range from 4.5V to 5.5V, suitable for both 12V and 24V systems.
2. High Speed: Capable of data rates up to 5 Mbps, facilitating fast communication over the CAN bus.
3. Low Power Consumption: Includes low-power standby and sleep modes to reduce power usage when the bus is idle.
4. Robust ESD Protection: Provides electrostatic discharge protection up to ±16 kV, ensuring durability and reliability.
5. Overvoltage and Overcurrent Protection: Protects against voltage and current surges, enhancing device longevity.
6. Thermal Shutdown: Automatically disables the device in case of overheating to prevent damage.
7. Dominant Timeout: Prevents bus lock-up situations by limiting the time the bus can be held in a dominant state.
8. Failsafe Features: Includes features such as a bus-fault protection and a floating-bus failsafe to maintain communication integrity.
These features make the TCAN1042HVDR ideal for robust, reliable communication in challenging environments.
1. Wide Operating Voltage: Supports a wide supply voltage range from 4.5V to 5.5V, suitable for both 12V and 24V systems.
2. High Speed: Capable of data rates up to 5 Mbps, facilitating fast communication over the CAN bus.
3. Low Power Consumption: Includes low-power standby and sleep modes to reduce power usage when the bus is idle.
4. Robust ESD Protection: Provides electrostatic discharge protection up to ±16 kV, ensuring durability and reliability.
5. Overvoltage and Overcurrent Protection: Protects against voltage and current surges, enhancing device longevity.
6. Thermal Shutdown: Automatically disables the device in case of overheating to prevent damage.
7. Dominant Timeout: Prevents bus lock-up situations by limiting the time the bus can be held in a dominant state.
8. Failsafe Features: Includes features such as a bus-fault protection and a floating-bus failsafe to maintain communication integrity.
These features make the TCAN1042HVDR ideal for robust, reliable communication in challenging environments.
Pinout
The TCAN1042HVDR is a high-speed CAN transceiver with a 5-pin configuration. Here’s a brief overview of its pin functions:
1. VCC: Power supply pin. It typically operates at 4.5V to 5.5V.
2. GND: Ground reference pin.
3. TXD: Transmit Data Input. It receives the data from the microcontroller or CAN controller.
4. RXD: Receive Data Output. It sends the data to the microcontroller or CAN controller after receiving it from the CAN bus.
5. CANH (CAN High) and CANL (CAN Low): These are the bus lines used for differential signaling. They connect to the CAN bus and are responsible for transmitting and receiving data.
The TCAN1042HVDR is designed for high-speed communication with enhanced features for robustness, including high ESD protection and electromagnetic compatibility. It is commonly used in automotive and industrial applications for reliable CAN networking.
1. VCC: Power supply pin. It typically operates at 4.5V to 5.5V.
2. GND: Ground reference pin.
3. TXD: Transmit Data Input. It receives the data from the microcontroller or CAN controller.
4. RXD: Receive Data Output. It sends the data to the microcontroller or CAN controller after receiving it from the CAN bus.
5. CANH (CAN High) and CANL (CAN Low): These are the bus lines used for differential signaling. They connect to the CAN bus and are responsible for transmitting and receiving data.
The TCAN1042HVDR is designed for high-speed communication with enhanced features for robustness, including high ESD protection and electromagnetic compatibility. It is commonly used in automotive and industrial applications for reliable CAN networking.
Manufacturer
The TCAN1042HVDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing products. TI's products are used in various applications, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in semiconductor technology and operates worldwide, providing solutions that help to improve performance and efficiency across different industries.
Application
The TCAN1042HVDR is a high-speed CAN transceiver used primarily in automotive and industrial applications. In automotive systems, it facilitates communication in vehicle networks, supporting functions like powertrain, body control modules, and infotainment systems. In industrial settings, it is used for automation and control systems, providing robust data transfer in factory floor networks. The transceiver offers high voltage tolerance, making it suitable for environments that require reliability under harsh conditions. Additionally, it's used in building automation, medical equipment, and renewable energy systems to ensure efficient and dependable communication between various system components.
Package
The TCAN1042HVDR is packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is commonly used for surface-mounted devices, providing a compact and efficient solution for mounting on printed circuit boards.
