SN65HVD251D

The SN65HVD251D is a high-speed, high-performance CAN transceiver designed for Controller Area Network (CAN) applications. It operates on a voltage range of 4.75V to 5.25V, making it suitable for 12V automotive systems. The device supports data rates up to 1 Mbps, ensuring efficient communication in automotive and industrial environments.
This transceiver features a low-power sleep mode, allowing for energy-efficient operation in battery-powered applications. It has a built-in partial network capability, which can reduce power consumption by allowing communication in a segment of the network while the rest remains inactive.
The SN65HVD251D is designed to meet the ISO 11898 standard for CAN communications, ensuring robust performance with high noise immunity. It includes fault-tolerant features to protect against common-mode voltage variations and supports various topologies in multi-node systems.
Overall, the SN65HVD251D is ideal for automotive, industrial, and embedded applications requiring reliable and efficient CAN communication.

The SN65HVD251D is a high-speed CAN transceiver designed for robust communication in Controller Area Network (CAN) applications. Key features include:
1. High-Speed Data Rate: Supports data rates up to 1 Mbps.
2. Voltage Range: Operates from a single 5V supply with a wide common-mode voltage range.
3. Low Power Consumption: Features low quiescent current and can enter a low-power sleep mode.
4. Integrated Protection: Built-in protection against short circuits and ESD events, ensuring reliable operation.
5. Temperature Range: Operates over an extended temperature range (-40°C to 85°C).
6. Differential Signaling: Provides robust differential signaling to minimize noise and improve data integrity.
7. Bus-Fault Tolerance: Can withstand bus faults like short-circuits to battery or ground.
8. Wake-Up Capability: Supports remote wake-up functionality for energy-efficient systems.
These features make the SN65HVD251D suitable for automotive and industrial applications requiring reliable CAN communication.

The SN65HVD251D is available in a SOIC-8 package type.

The SN65HVD251D is a high-speed CAN transceiver with a pin count of 8. Its primary functions include:
1. TxD (Transmit Data) - Pin for transmitting the data from the microcontroller to the CAN bus.
2. RxD (Receive Data) - Pin for receiving data from the CAN bus to the microcontroller.
3. CANH - High-level signal output for the CAN bus.
4. CANL - Low-level signal output for the CAN bus.
5. Vref - Reference voltage output for the CAN bus.
6. GND - Ground connection.
7. Vcc - Power supply input.
8. Sleeper - Not directly used but can be configured for sleep mode to reduce power consumption.
This device operates in a differential signaling mode, ensuring robust communication in noisy environments, making it suitable for automotive and industrial applications.

The SN65HVD251D is manufactured by Texas Instruments (TI), a major American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits. The company is well-known for its expertise in analog electronics, digital signal processing (DSP), microcontrollers, and embedded processors. TI serves a diverse range of industries, including automotive, communications, consumer electronics, industrial, and medical. The SN65HVD251D itself is a transceiver designed for high-speed communication in Controller Area Network (CAN) applications, often used in automotive and industrial networking systems.

The SN65HVD251D is a CAN transceiver used in various applications, including automotive systems for communication between ECUs, industrial automation for data acquisition and control, and medical devices for reliable data transmission. It supports robust network communication in harsh environments, making it suitable for smart grid applications, building automation, and IoT devices. Its low power consumption and high-speed performance enhance efficiency in these domains.

Equivalent products to the SN65HVD251D chip include the following:
1. TI SN65HVD255 – Similar CAN transceiver with enhanced features.
2. NXP TJA1050 – A robust CAN transceiver with low power consumption.
3. Microchip MCP2551 – A popular CAN transceiver, often used in automotive applications.
4. ON Semiconductor NCV7356 – A CAN transceiver with integrated protection features.
Always check specific datasheets for compatibility and features.