TCAN1051GDRQ1

Product Overview

Category

TCAN1051GDRQ1 belongs to the category of automotive high-speed CAN transceivers.

Use

It is used for communication in automotive applications that require high-speed data transmission over a Controller Area Network (CAN) bus.

Characteristics

• High-speed data transmission capability
• Robustness and reliability in harsh automotive environments
• Low power consumption
• ESD protection
• Wide operating temperature range

Package

TCAN1051GDRQ1 is available in a small-sized package, typically a 14-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of TCAN1051GDRQ1 lies in its ability to provide reliable and efficient communication between various electronic control units (ECUs) in an automotive system.

Packaging/Quantity

TCAN1051GDRQ1 is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 3.3V
• Data rate: Up to 5 Mbps
• Operating temperature range: -40°C to +125°C
• Transceiver type: Differential
• ESD protection: ±8 kV HBM (Human Body Model)
• Sleep mode current consumption: <10 µA

Detailed Pin Configuration

The pin configuration of TCAN1051GDRQ1 is as follows:

1. VIO - Voltage supply input/output
2. GND - Ground
3. TXD - Transmit data
4. RXD - Receive data
5. RS - Receiver slope control
6. VCC - Voltage supply input
7. VREF - Reference voltage output
8. NC - Not connected
9. NC - Not connected
10. NC - Not connected
11. NC - Not connected
12. NC - Not connected
13. NC - Not connected
14. VBAT - Battery voltage input

Functional Features

• High-speed data transmission: TCAN1051GDRQ1 supports data rates of up to 5 Mbps, enabling fast and efficient communication between ECUs.
• Robustness in automotive environments: The transceiver is designed to withstand the harsh conditions typically found in automotive applications, ensuring reliable operation.
• Low power consumption: TCAN1051GDRQ1 consumes minimal power, making it suitable for battery-powered systems.
• ESD protection: The transceiver provides ±8 kV HBM ESD protection, safeguarding against electrostatic discharge events.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robustness in harsh automotive environments
• Low power consumption
• ESD protection

Disadvantages

• Limited pin configuration options
• Availability in a specific package type (SOIC)

Working Principles

TCAN1051GDRQ1 operates based on the principles of differential signaling. It uses a differential voltage between the TXD and RXD pins to transmit and receive data over the CAN bus. The transceiver converts the logic-level signals from the microcontroller into the appropriate voltage levels required for communication on the bus.

Detailed Application Field Plans

TCAN1051GDRQ1 finds application in various automotive systems that utilize the CAN bus for communication. Some of the common application fields include:

1. Engine control units
2. Transmission control units
3. Body control modules
4. Infotainment systems
5. Advanced driver-assistance systems (ADAS)
6. Electric power steering systems
7. Lighting control modules
8. HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to TCAN1051GDRQ1 that offer similar functionality and features include:

1. MCP2551 - Microchip Technology
2. TJA1040 - NXP Semiconductors
3. SN65HVD230 - Texas Instruments
4. MAX3051 - Maxim Integrated
5. ISO1050 - Texas Instruments

These alternative models can be considered based on specific requirements and compatibility with the target automotive system.

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