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TJA1040T/V,112
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TJA1040T/V,112

Product Overview

The TJA1040T/V,112 is a high-speed CAN transceiver designed for automotive applications. It falls under the category of integrated circuits and is primarily used for enabling communication between various electronic control units (ECUs) in modern vehicles. The transceiver exhibits characteristics such as high-speed data transmission, robustness, and reliability. It is typically packaged in small outline integrated circuit (SOIC) packages and is available in varying quantities to suit different production needs.

Specifications

  • Operating Voltage: 4.5 V to 5.5 V
  • Data Rate: Up to 1 Mbps
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOIC

Detailed Pin Configuration

The TJA1040T/V,112 features a standard pin configuration with pins designated for power supply, ground, CAN high and low lines, and other auxiliary functions.

Functional Features

  • High-speed CAN communication
  • Fault-tolerant operation
  • ESD protection
  • Wake-up capability

Advantages and Disadvantages

Advantages: - Robust communication in automotive environments - High data transmission rates - Enhanced reliability and fault tolerance

Disadvantages: - Limited operating voltage range - Relatively higher cost compared to some alternatives

Working Principles

The transceiver operates by converting digital signals from the microcontroller into differential signals suitable for transmission over the CAN bus. It also performs the reverse function, converting received differential signals back into digital signals for the microcontroller to process.

Detailed Application Field Plans

The TJA1040T/V,112 is widely used in automotive applications, including but not limited to: - Engine control systems - Transmission control systems - Body control modules - Infotainment systems - Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

  • TJA1040T/V,118: Similar specifications with minor variations
  • SN65HVD1050: Comparable high-speed CAN transceiver
  • MCP2562FD: Alternative with enhanced fault tolerance

This comprehensive entry provides a detailed overview of the TJA1040T/V,112, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TJA1040T/V,112 dalam solusi teknis

  1. What is the maximum operating voltage of TJA1040T/V,112?
    - The maximum operating voltage of TJA1040T/V,112 is 5.5V.

  2. What is the typical standby current consumption of TJA1040T/V,112?
    - The typical standby current consumption of TJA1040T/V,112 is 10µA.

  3. Can TJA1040T/V,112 be used in automotive applications?
    - Yes, TJA1040T/V,112 is designed for automotive applications and complies with the ISO11898-2 standard.

  4. What is the maximum data rate supported by TJA1040T/V,112?
    - TJA1040T/V,112 supports a maximum data rate of 1Mbps.

  5. Is TJA1040T/V,112 compatible with CAN FD (Flexible Data-rate)?
    - No, TJA1040T/V,112 does not support CAN FD.

  6. What is the operating temperature range of TJA1040T/V,112?
    - The operating temperature range of TJA1040T/V,112 is -40°C to 125°C.

  7. Can TJA1040T/V,112 be used in high-speed CAN networks?
    - Yes, TJA1040T/V,112 is suitable for use in high-speed CAN networks.

  8. Does TJA1040T/V,112 have built-in protection features?
    - Yes, TJA1040T/V,112 includes built-in protection against short-circuit conditions.

  9. What is the recommended supply voltage for TJA1040T/V,112?
    - The recommended supply voltage for TJA1040T/V,112 is 5V.

  10. Is TJA1040T/V,112 RoHS compliant?
    - Yes, TJA1040T/V,112 is RoHS compliant, making it suitable for use in environmentally sensitive applications.