TJA1049TKJ
Product Overview
Category
The TJA1049TKJ belongs to the category of automotive electronic components.
Use
It is used for communication and networking in automotive applications, specifically for CAN (Controller Area Network) bus systems.
Characteristics
- High-speed CAN transceiver
- Designed for use in automotive applications
- Robust and reliable communication capabilities
- Low power consumption
Package
The TJA1049TKJ comes in a small outline integrated circuit (SOIC) package.
Essence
The essence of the TJA1049TKJ lies in its ability to facilitate efficient and reliable communication within automotive CAN bus systems.
Packaging/Quantity
The TJA1049TKJ is typically available in reels containing a specific quantity, as per the manufacturer's packaging standards.
Specifications
- Operating Voltage: 5V
- Data Rate: Up to 1 Mbps
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOIC-8
Detailed Pin Configuration
The TJA1049TKJ features the following pin configuration: 1. Vref 2. CANH 3. CANL 4. GND 5. STB 6. TXD 7. RXD 8. VCC
Functional Features
- High-speed transmission
- Bus fault protection
- ESD protection
- Low electromagnetic emission
Advantages
- Robust communication capabilities
- Wide operating temperature range
- Low power consumption
Disadvantages
- Limited data rate compared to some newer transceiver models
- May require additional external components for certain applications
Working Principles
The TJA1049TKJ facilitates communication between various nodes within an automotive CAN bus system by transmitting and receiving data packets at high speeds while ensuring robustness and reliability in harsh automotive environments.
Detailed Application Field Plans
The TJA1049TKJ is commonly used in automotive applications such as: - Engine control units - Transmission control units - Body control modules - Infotainment systems - Advanced driver-assistance systems (ADAS)
Detailed and Complete Alternative Models
Some alternative models to the TJA1049TKJ include: - MCP25625 - SN65HVD251 - TLE7259-3GE
In conclusion, the TJA1049TKJ is a high-speed CAN transceiver designed for automotive applications, offering robust communication capabilities and reliability in challenging environments. Its use in various automotive systems, coupled with its functional features and specifications, makes it a key component in modern automotive electronics.
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What is TJA1049TKJ?
- TJA1049TKJ is a high-speed CAN transceiver designed for use in automotive and industrial applications.
What is the operating voltage range of TJA1049TKJ?
- The operating voltage range of TJA1049TKJ is typically from 4.5V to 5.5V.
What is the maximum data rate supported by TJA1049TKJ?
- TJA1049TKJ supports a maximum data rate of 1 Mbps.
Is TJA1049TKJ compatible with CAN FD (Flexible Data-rate) protocol?
- Yes, TJA1049TKJ is compatible with CAN FD protocol, making it suitable for modern high-speed CAN networks.
What is the thermal shutdown temperature of TJA1049TKJ?
- The thermal shutdown temperature of TJA1049TKJ is typically around 150°C.
Does TJA1049TKJ have built-in ESD protection?
- Yes, TJA1049TKJ features built-in ESD protection, enhancing its robustness in harsh environments.
Can TJA1049TKJ be used in automotive body control modules?
- Yes, TJA1049TKJ is suitable for use in automotive body control modules due to its high-speed CAN capabilities.
What is the typical quiescent current consumption of TJA1049TKJ?
- The typical quiescent current consumption of TJA1049TKJ is around 10 µA.
Is TJA1049TKJ compliant with automotive industry standards?
- Yes, TJA1049TKJ is compliant with automotive industry standards such as ISO 11898-2.
Can TJA1049TKJ be used in industrial automation systems?
- Yes, TJA1049TKJ is suitable for use in industrial automation systems that require high-speed CAN communication.