TCAN1051HVDQ1

Product Overview

• Category: Integrated Circuit
• Use: High-Speed CAN Transceiver
• Characteristics:
  • Robust communication over long distances
  • Supports high-speed data rates up to 5 Mbps
  • Designed for automotive applications
  • Low electromagnetic emissions
  • High immunity to electromagnetic interference
• Package: VSON (Very Small Outline No-Lead) package
• Essence: TCAN1051HVDQ1 is a high-speed CAN transceiver designed for automotive applications.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• Transmit Dominant Timeout: 1.5 µs
• Receiver Input Thresholds:
  • Dominant: 0.9V to 3.6V
  • Recessive: -0.3V to 0.3V
• ESD Protection: ±8 kV HBM (Human Body Model)
• Package Dimensions: 3 mm x 3 mm VSON-8

Pin Configuration

The TCAN1051HVDQ1 has the following pin configuration:

┌───┬───┐ │ 1 │ 2 │ ├───┼───┤ │ 3 │ 4 │ ├───┼───┤ │ 5 │ 6 │ ├───┼───┤ │ 7 │ 8 │ └───┴───┘

1. CANH: High-Speed CAN Bus Pin
2. CANL: Low-Speed CAN Bus Pin
3. VCC: Supply Voltage
4. GND: Ground
5. RS: Receiver Input Threshold Select
6. TXD: Transmit Data Input
7. RXD: Receive Data Output
8. VREF: Reference Voltage

Functional Features

• Supports high-speed communication over long distances in automotive applications.
• Provides robust data transmission with low electromagnetic emissions.
• High immunity to electromagnetic interference ensures reliable performance.
• Integrated protection features guard against electrostatic discharge (ESD).
• Receiver input threshold select pin allows flexibility in setting the input thresholds.

Advantages and Disadvantages

Advantages: - Robust communication over long distances - High-speed data rates up to 5 Mbps - Low electromagnetic emissions - High immunity to electromagnetic interference - Integrated ESD protection

Disadvantages: - Limited to automotive applications

Working Principles

The TCAN1051HVDQ1 is a high-speed CAN transceiver that operates based on the Controller Area Network (CAN) protocol. It receives and transmits data between the microcontroller and the CAN bus. The transceiver ensures reliable communication by providing robust signal conditioning, noise filtering, and protection against ESD.

Application Field Plans

The TCAN1051HVDQ1 is primarily designed for automotive applications, including but not limited to: - Automotive body control modules - Powertrain systems - Infotainment systems - Advanced driver-assistance systems (ADAS) - Telematics systems

Alternative Models

• MCP2551: High-Speed CAN Transceiver from Microchip Technology Inc.
• SN65HVD230: High-Speed CAN Transceiver from Texas Instruments
• TJA1040: High-Speed CAN Transceiver from NXP Semiconductors

These alternative models offer similar functionality and can be considered as alternatives to the TCAN1051HVDQ1.

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