TCAN1051HVDR

Product Overview

• Category: Integrated Circuit (IC)
• Use: High-Speed CAN Transceiver
• Characteristics:
  • High voltage operation (up to 36V)
  • High-speed data rates (up to 5 Mbps)
  • Robust communication in harsh environments
  • Low electromagnetic emissions
• Package: SOIC-8
• Essence: TCAN1051HVDR is a high-voltage, high-speed CAN transceiver designed for reliable communication in automotive and industrial applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• ESD Protection: ±12 kV (Human Body Model)
• Quiescent Current: 10 µA (typical)

Pin Configuration

The TCAN1051HVDR has the following pin configuration:

```

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| | | GND | |___________| | | | VCC | |___________| | | | CANL | |___________| | | | CANH | |___________| | | | RS | |___________| | | | STB | |___________| | | | RXD | |___________| | | | TXD | |___________| ```

Functional Features

• High-speed CAN transceiver compatible with ISO 11898-2 standard
• Supports data rates up to 5 Mbps
• Robust communication in noisy environments
• Low electromagnetic emissions for improved system performance
• Integrated protection against electrostatic discharge (ESD)
• Sleep mode with low quiescent current for power-saving applications

Advantages and Disadvantages

Advantages: - High voltage operation allows for use in automotive and industrial applications - High-speed data rates enable fast and efficient communication - Robust design ensures reliable performance in harsh environments - Low electromagnetic emissions reduce interference with other electronic components

Disadvantages: - Limited to high-voltage applications, may not be suitable for low-voltage systems - Requires external components for proper functionality - Relatively higher cost compared to standard CAN transceivers

Working Principles

The TCAN1051HVDR is designed to facilitate communication between a CAN controller and the physical bus. It converts the digital signals from the controller into differential voltage signals suitable for transmission over the CAN bus. The transceiver also receives differential signals from the bus and converts them back into digital signals for the controller to process.

The device incorporates various protection mechanisms to ensure reliable operation in challenging environments. It features integrated ESD protection to safeguard against electrostatic discharges. Additionally, the transceiver's robust design enables it to withstand voltage spikes and noise commonly encountered in automotive and industrial applications.

Application Field Plans

The TCAN1051HVDR is widely used in automotive and industrial applications that require high-speed and reliable communication over a CAN bus. Some specific application areas include:

• Automotive: Engine control units, body control modules, infotainment systems, etc.
• Industrial: Factory automation, process control, robotics, etc.

Alternative Models

• MCP2551: Low-Cost CAN Transceiver
• SN65HVD230: Low-Power CAN Transceiver
• TJA1042: High-Speed CAN Transceiver

These alternative models offer similar functionality and can be considered as alternatives to the TCAN1051HVDR based on specific application requirements.

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