Overview
The TCAN1051HGVDQ1 is an automotive fault-protected CAN (Controller Area Network) transceiver produced by Texas Instruments. This device is designed to meet the ISO11898-2 (2016) High Speed CAN physical layer standard, making it suitable for various automotive applications. It features flexible data-rate capabilities and is qualified to the AEC Q100 standard, ensuring reliability and performance in harsh automotive environments.
Key Specifications
| Parameter | Description |
|---|---|
| Package Type | VSON (8-pin) |
| Temperature Range | -40°C to 125°C (TA) |
| Supply Voltage (VCC) | 5 V |
| Supply Voltage (VIO) | 5 V (for devices with 'V' suffix) |
| Input/Output Lines | CANL and CANH for bus communication, TXD for transmit data input, RXD for receive data output |
| Silent Mode Control | Active high input (S pin) |
| HBM Classification | ±16 kV |
| Bit Time on RXD Output Pins | 400 ns to 550 ns (with tBIT(TXD) = 500 ns), 155 ns to 210 ns (with tBIT(TXD) = 200 ns, G device variants only) |
Key Features
- AEC Q100 qualified for automotive applications with a temperature grade of 1 (-40°C to 125°C)
- Fault protection and robustness against various types of faults, including overvoltage and short circuits
- Support for CAN FD (Flexible Data-Rate) protocol
- High-speed CAN transceiver meeting ISO11898-2 (2016) standard
- Silent mode control for reducing electromagnetic interference (EMI)
- HBM classification level of ±16 kV for enhanced electrostatic discharge (ESD) protection
Applications
- Automotive systems, including body control modules, engine control units, and infotainment systems
- Industrial automation and control systems requiring robust CAN communication
- Automotive diagnostics and testing equipment
- Vehicle networking and communication systems
Q & A
- What is the primary function of the TCAN1051HGVDQ1?
The TCAN1051HGVDQ1 is a CAN transceiver designed to facilitate communication between different components in automotive and industrial systems.
- What are the key features of the TCAN1051HGVDQ1?
Key features include AEC Q100 qualification, fault protection, support for CAN FD, high-speed CAN compliance, silent mode control, and robust ESD protection.
- What is the operating temperature range of the TCAN1051HGVDQ1?
The device operates within a temperature range of -40°C to 125°C.
- What is the supply voltage for the TCAN1051HGVDQ1?
The supply voltage (VCC) is 5 V, and for devices with the 'V' suffix, the I/O level shifting supply voltage (VIO) is also 5 V.
- What types of faults does the TCAN1051HGVDQ1 protect against?
The device protects against overvoltage, short circuits, and other common faults in automotive environments.
- Does the TCAN1051HGVDQ1 support CAN FD protocol?
Yes, the TCAN1051HGVDQ1 supports the CAN FD (Flexible Data-Rate) protocol.
- What is the significance of the silent mode control in the TCAN1051HGVDQ1?
The silent mode control helps in reducing electromagnetic interference (EMI) by allowing the device to enter a low-power state when not actively transmitting or receiving data.
- What is the HBM classification level of the TCAN1051HGVDQ1?
The device has an HBM classification level of ±16 kV, indicating its robustness against electrostatic discharge (ESD).
- In what types of applications is the TCAN1051HGVDQ1 commonly used?
The device is commonly used in automotive systems, industrial automation, automotive diagnostics, and vehicle networking.
- What standard does the TCAN1051HGVDQ1 comply with?
The device complies with the ISO11898-2 (2016) High Speed CAN physical layer standard.
