仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| 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) |
概要
Description
The TCAN1051VDRQ1 is a robust, high-speed, low-power CAN (Controller Area Network) transceiver from Texas Instruments. Designed for high-performance industrial and automotive applications, it ensures reliable data communication by interfacing the CAN protocol controller with the physical bus. Key features include high electromagnetic compatibility, thermal shutdown protection, and dominant timeout protection to prevent bus lock-up. It supports a wide common-mode voltage range, enhancing its resilience in noisy environments. The device operates at speeds up to 1 Mbps, suitable for standard CAN applications, and is compatible with 12V and 24V systems. It also includes a standby mode for reduced power consumption. Housed in a small, space-efficient package, the TCAN1051VDRQ1 is qualified for automotive applications and conforms to the AEC-Q100 standard, making it suitable for use in harsh conditions and demanding environments. This device is ideal for use in various applications, including automotive networks, industrial automation, and building security systems.
Equivalent
The TCAN1051VDRQ1 is an automotive-grade CAN transceiver from Texas Instruments. Equivalent products from other manufacturers include the NXP TJA1051, Microchip MCP2561, and Infineon TLE7251. These components generally offer similar features such as high-speed CAN communication, ESD protection, and automotive qualification, making them suitable substitutes depending on specific application requirements. Always verify compatibility and performance requirements when selecting an alternative.
Features
The TCAN1051VDRQ1 is a high-speed Controller Area Network (CAN) transceiver designed for automotive and industrial applications. Key features include:
1. High-Speed Operation: Supports data rates up to 1 Mbps, suitable for CAN FD (Flexible Data-rate) applications.
2. Wide Supply Voltage Range: Operates with a supply voltage from 4.5V to 5.5V, making it compatible with various systems.
3. Low Power Consumption: Includes low-power standby and sleep modes to minimize power usage.
4. Enhanced ESD Protection: Offers robust electrostatic discharge (ESD) protection up to ±15 kV for high reliability.
5. Thermal Shutdown Protection: Prevents damage by automatically disabling the device when the junction temperature exceeds a certain threshold.
6. Common-Mode Voltage Range: Supports a wide common-mode range for better noise immunity.
7. Bus-Fault Protection: Withstands bus faults up to ±58V, providing robust system protection.
8. Automotive Grade: AEC-Q100 qualified for automotive applications, ensuring high standards of performance and reliability.
9. Fail-Safe Features: Includes provisions for open, short, and dominant fault conditions, ensuring reliable operation in various scenarios.
These features make the TCAN1051VDRQ1 a versatile choice for demanding CAN network environments.
1. High-Speed Operation: Supports data rates up to 1 Mbps, suitable for CAN FD (Flexible Data-rate) applications.
2. Wide Supply Voltage Range: Operates with a supply voltage from 4.5V to 5.5V, making it compatible with various systems.
3. Low Power Consumption: Includes low-power standby and sleep modes to minimize power usage.
4. Enhanced ESD Protection: Offers robust electrostatic discharge (ESD) protection up to ±15 kV for high reliability.
5. Thermal Shutdown Protection: Prevents damage by automatically disabling the device when the junction temperature exceeds a certain threshold.
6. Common-Mode Voltage Range: Supports a wide common-mode range for better noise immunity.
7. Bus-Fault Protection: Withstands bus faults up to ±58V, providing robust system protection.
8. Automotive Grade: AEC-Q100 qualified for automotive applications, ensuring high standards of performance and reliability.
9. Fail-Safe Features: Includes provisions for open, short, and dominant fault conditions, ensuring reliable operation in various scenarios.
These features make the TCAN1051VDRQ1 a versatile choice for demanding CAN network environments.
Pinout
The TCAN1051VDRQ1 is a high-speed CAN (Controller Area Network) transceiver. It comes in an 8-pin package. Here is a concise description of its pin functions:
1. VCC: Power supply pin for the transceiver, typically 5V.
2. GND: Ground pin.
3. TXD: Transmit data input pin from the microcontroller.
4. RXD: Receive data output pin to the microcontroller.
5. CANH: CAN bus high-level voltage I/O pin.
6. CANL: CAN bus low-level voltage I/O pin.
7. STB: Standby pin used to enable or disable low-power standby mode.
8. VIO: Logic-level supply pin for interfacing with microcontrollers operating at lower voltages.
The TCAN1051VDRQ1 is designed for automotive and industrial applications, providing reliable communication in noisy environments. It supports data rates up to 1 Mbps and is compliant with the ISO 11898-2 standard.
1. VCC: Power supply pin for the transceiver, typically 5V.
2. GND: Ground pin.
3. TXD: Transmit data input pin from the microcontroller.
4. RXD: Receive data output pin to the microcontroller.
5. CANH: CAN bus high-level voltage I/O pin.
6. CANL: CAN bus low-level voltage I/O pin.
7. STB: Standby pin used to enable or disable low-power standby mode.
8. VIO: Logic-level supply pin for interfacing with microcontrollers operating at lower voltages.
The TCAN1051VDRQ1 is designed for automotive and industrial applications, providing reliable communication in noisy environments. It supports data rates up to 1 Mbps and is compliant with the ISO 11898-2 standard.
Manufacturer
The TCAN1051VDRQ1 is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a broad range of analog and embedded processing chips for various industries. These industries include automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in the semiconductor space and provides solutions that help companies develop products that make electronics more affordable with higher performance and efficiency. It operates its own manufacturing facilities and has a significant presence globally, making it a crucial player in the electronics and technology sectors.
Application
The TCAN1051VDRQ1 is a high-speed CAN transceiver used in automotive and industrial applications. It facilitates communication between microcontrollers and CAN networks, providing high reliability and robust performance. Common application areas include automotive electronic control units (ECUs), such as engine control, airbag systems, and infotainment systems. It is also used in industrial automation systems, medical devices, and other embedded systems requiring efficient CAN communication. Its features, such as low electromagnetic emissions and high immunity to electromagnetic interference, make it suitable for environments requiring high data integrity and reliability.
Package
The TCAN1051VDRQ1 is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type is compact, suitable for surface mounting on PCBs, and widely used in automotive and industrial applications for CAN transceivers.
