TCAN1043HDMTRQ1

Product Overview

• Category: Integrated Circuit
• Use: High-Speed CAN Transceiver
• Characteristics:
  • Supports data rates up to 5 Mbps
  • Compliant with ISO 11898-2 and ISO 11898-5 standards
  • Low electromagnetic emissions
  • Robust fault protection features
• Package: QFN (Quad Flat No-Lead)
• Essence: Reliable and efficient high-speed communication in Controller Area Network (CAN) applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 14
• Data Rate: Up to 5 Mbps
• ESD Protection: ±8 kV HBM, ±15 kV IEC 61000-4-2 Air Gap Discharge, ±8 kV IEC 61000-4-2 Contact Discharge

Detailed Pin Configuration

1. VCC
2. GND
3. TXD
4. RXD
5. STB
6. RS
7. VREF
8. CANL
9. CANH
10. NC
11. NC
12. NC
13. NC
14. NC

Functional Features

• High-speed differential bus communication
• Bus wake-up capability
• Thermal shutdown protection
• Short-circuit protection
• Fail-safe operation on receiver input
• Improved electromagnetic compatibility (EMC)

Advantages and Disadvantages

Advantages

• Supports high-speed data transmission
• Compliant with industry standards
• Robust fault protection features ensure reliable operation
• Low electromagnetic emissions reduce interference
• Wide operating temperature range for versatile applications

Disadvantages

• Limited pin configuration options
• Not suitable for low-speed CAN applications

Working Principles

The TCAN1043HDMTRQ1 is a high-speed CAN transceiver that enables reliable communication between microcontrollers and other devices in a Controller Area Network (CAN) system. It utilizes differential signaling to transmit and receive data at speeds up to 5 Mbps. The transceiver complies with ISO 11898-2 and ISO 11898-5 standards, ensuring compatibility with other CAN devices.

The device features robust fault protection mechanisms, such as thermal shutdown and short-circuit protection, which enhance system reliability. It also incorporates fail-safe operation on the receiver input, ensuring proper functionality even in the presence of faulty signals.

To minimize electromagnetic emissions, the transceiver employs advanced design techniques. This reduces interference with other electronic components and improves overall system performance.

Detailed Application Field Plans

The TCAN1043HDMTRQ1 is widely used in various automotive and industrial applications that require high-speed communication over a CAN bus. Some specific application areas include:

1. Automotive:

   • Engine control units
   • Transmission control modules
   • Body control modules
   • Advanced driver-assistance systems (ADAS)
   • Telematics systems

2. Industrial:

   • Factory automation
   • Process control systems
   • Robotics
   • Building automation
   • Energy management systems

Detailed and Complete Alternative Models

1. SN65HVD230DR: High-Speed CAN Transceiver, 8-Pin SOIC package
2. MCP2551-I/SN: CAN Transceiver, 8-Pin SOIC package
3. TJA1050T/VM: High-Speed CAN Transceiver, 8-Pin SOIC package
4. PCA82C250T/N4: CAN Transceiver, 8-Pin SOIC package
5. MAX3051ESA+: High-Speed CAN Transceiver, 8-Pin SOIC package

These alternative models offer similar functionality and can be considered as substitutes for the TCAN1043HDMTRQ1 in various applications.

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