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TJA1041AT,518

TJA1041AT,518

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Transceiver for Controller Area Network (CAN) bus communication
  • Characteristics:
    • High-speed data transmission
    • Robustness and reliability in harsh environments
    • Low power consumption
  • Package: SO8 (Small Outline 8-pin package)
  • Essence: Facilitates communication between microcontrollers in automotive applications
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Data Rate: Up to 1 Mbps
  • Operating Temperature Range: -40°C to +125°C
  • ESD Protection: ±2 kV HBM (Human Body Model)
  • Current Consumption:
    • Standby Mode: 10 µA
    • Normal Operation: 50 mA (typical)

Detailed Pin Configuration

The TJA1041AT,518 IC has the following pin configuration:

__ __ | 1 8 | --| |-- | 2 7 | --| |-- | 3 6 | --| |-- | 4 5 | |__ __|

Pin Description: 1. VCC: Power supply voltage input 2. CANH: CAN bus high-level input/output 3. CANL: CAN bus low-level input/output 4. GND: Ground reference 5. NC: Not connected 6. NC: Not connected 7. NC: Not connected 8. VREF: Reference voltage output for external transceiver

Functional Features

  • Supports both CAN 2.0A and CAN 2.0B protocols
  • Implements differential signaling for noise immunity
  • Provides fault-tolerant features for error detection and recovery
  • Supports wake-up functionality for low-power applications
  • Offers bus failure detection and reporting capabilities

Advantages and Disadvantages

Advantages: - High-speed data transmission enables efficient communication - Robustness and reliability make it suitable for automotive applications - Low power consumption helps in energy-efficient designs

Disadvantages: - Limited pin configuration options may restrict certain system designs - Requires external components for complete CAN bus implementation

Working Principles

The TJA1041AT,518 is a transceiver IC designed to facilitate communication between microcontrollers using the Controller Area Network (CAN) bus protocol. It operates by converting the digital signals from the microcontroller into differential voltage levels on the CANH and CANL lines. These differential signals provide noise immunity and allow for reliable data transmission over long distances. The transceiver also incorporates fault-tolerant features to detect and recover from errors in the communication.

Detailed Application Field Plans

The TJA1041AT,518 is primarily used in automotive applications where reliable and robust communication between microcontrollers is essential. Some specific application areas include:

  1. Automotive Control Systems: Enables communication between various control units in vehicles, such as engine management systems, anti-lock braking systems, and airbag control modules.
  2. Body Electronics: Facilitates communication between different electronic modules responsible for functions like central locking, window control, and lighting control.
  3. Infotainment Systems: Allows microcontrollers to exchange data for audio/video systems, navigation systems, and connectivity features in modern vehicles.
  4. Electric Vehicle (EV) Systems: Supports communication between EV-specific control units, including battery management systems, motor controllers, and charging infrastructure.

Detailed and Complete Alternative Models

  1. TJA1040: Similar transceiver IC with lower operating temperature range (-40°C to +85°C).
  2. TJA1042: Enhanced version with additional features like local and remote wake-up capability.
  3. TJA1043: Transceiver IC designed for high-speed CAN FD (Flexible Data Rate) communication.

These alternative models offer similar functionality to the TJA1041AT,518 and can be considered based on specific application requirements.

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10 pirs û bersivên hevpar ên têkildarî sepana TJA1041AT,518 di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of TJA1041AT,518 in technical solutions:

1. What is TJA1041AT,518? TJA1041AT,518 is a high-speed CAN transceiver used for communication between microcontrollers and the CAN bus.

2. What is the maximum data rate supported by TJA1041AT,518? The maximum data rate supported by TJA1041AT,518 is 1 Mbps.

3. Can TJA1041AT,518 be used in automotive applications? Yes, TJA1041AT,518 is commonly used in automotive applications due to its robustness and reliability.

4. What is the operating voltage range of TJA1041AT,518? TJA1041AT,518 operates within a voltage range of 4.5V to 5.5V.

5. Does TJA1041AT,518 support bus wake-up functionality? Yes, TJA1041AT,518 supports bus wake-up functionality, allowing it to wake up the microcontroller from sleep mode when activity is detected on the CAN bus.

6. Can TJA1041AT,518 be used in industrial automation systems? Yes, TJA1041AT,518 can be used in industrial automation systems where CAN communication is required.

7. Is TJA1041AT,518 compatible with other CAN transceivers? Yes, TJA1041AT,518 is compatible with other CAN transceivers that comply with the ISO 11898-2 standard.

8. What is the maximum distance supported by TJA1041AT,518? TJA1041AT,518 supports a maximum distance of up to 500 meters between nodes on the CAN bus.

9. Does TJA1041AT,518 have built-in protection features? Yes, TJA1041AT,518 has built-in protection features such as thermal shutdown and overvoltage protection.

10. Can TJA1041AT,518 be used in low-power applications? Yes, TJA1041AT,518 has a low-power mode that reduces power consumption when the CAN bus is idle, making it suitable for low-power applications.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.