TCAN1043DMTTQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Automotive High-Speed CAN Transceiver
• Characteristics:
  • High-speed communication over a Controller Area Network (CAN) bus
  • Designed for automotive applications
  • Supports data rates up to 5 Mbps
  • Low electromagnetic emissions and susceptibility
  • Robust fault protection features
• Package: DMT (Dual Miniature Transistor)
• Essence: Reliable and efficient communication between electronic control units in automotive systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Data Rate: Up to 5 Mbps
• ESD Protection: ±8 kV HBM, ±15 kV IEC61000-4-2 Air Gap Discharge, ±8 kV IEC61000-4-2 Contact Discharge
• Quiescent Current: 10 µA (typical)
• Transmit Dominant Timeout: 64 µs (typical)
• Receiver Input Threshold: ±200 mV (typical)

Detailed Pin Configuration

The TCAN1043DMTTQ1 has the following pin configuration:

1. VCC
2. GND
3. TXD
4. RXD
5. STB
6. EN
7. RS
8. VIO
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• High-speed communication: Supports data rates up to 5 Mbps, enabling fast and reliable transmission of data over the CAN bus.
• Automotive compatibility: Designed specifically for automotive applications, ensuring reliable performance in harsh environments.
• Low electromagnetic emissions and susceptibility: Minimizes interference with other electronic components and reduces the risk of data corruption.
• Robust fault protection features: Built-in protection mechanisms safeguard against voltage spikes, electrostatic discharge, and other potential faults.

Advantages and Disadvantages

Advantages: - High-speed communication capability - Automotive-grade reliability - Low electromagnetic emissions - Robust fault protection

Disadvantages: - Limited pin configuration options - Specific to automotive applications

Working Principles

The TCAN1043DMTTQ1 is a high-speed CAN transceiver that facilitates communication between different electronic control units (ECUs) in automotive systems. It operates based on the Controller Area Network (CAN) protocol, which allows for reliable and efficient data transmission.

The transceiver receives data from the transmitting ECU through the TXD pin and sends it to the receiving ECU through the RXD pin. It ensures proper signal levels and timing, enabling successful communication over the CAN bus.

Detailed Application Field Plans

The TCAN1043DMTTQ1 is widely used in various automotive applications, including:

1. Engine Control Units (ECUs)
2. Transmission Control Units (TCUs)
3. Body Control Modules (BCMs)
4. Anti-lock Braking Systems (ABS)
5. Airbag Control Units (ACUs)
6. Instrument Clusters
7. Powertrain Control Modules (PCMs)

These applications require reliable and high-speed communication between different ECUs to ensure proper functioning of the vehicle's systems.

Detailed and Complete Alternative Models

1. SN65HVD230DR: High-Speed CAN Transceiver, 3.3V/5V, SOIC-8 package
2. MCP2551-I/SN: CAN Transceiver, 5V, SOIC-8 package
3. TJA1050T/VM: High-Speed CAN Transceiver, 5V, SO-14 package
4. PCA82C251T/YM,118: CAN Transceiver, 5V, SO-8 package
5. MAX3051ESA+: Fault-Protected CAN Transceiver, 5V, SOIC-8 package

These alternative models offer similar functionality and can be used as replacements for the TCAN1043DMTTQ1 in various automotive applications.

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