TJA1057T,118
Product Overview
Category
The TJA1057T,118 belongs to the category of transceiver integrated circuits.
Use
This product is primarily used for communication purposes in automotive applications.
Characteristics
- Transceiver IC designed for automotive applications
- Supports high-speed CAN (Controller Area Network) communication
- Provides reliable data transmission and reception
- Operates in a wide temperature range (-40°C to +150°C)
- Low power consumption
- Robust design for harsh automotive environments
Package
The TJA1057T,118 is available in a small outline package (SOT96-1), also known as SO8.
Essence
The essence of the TJA1057T,118 lies in its ability to facilitate efficient and reliable communication within automotive systems through the implementation of the CAN protocol.
Packaging/Quantity
The TJA1057T,118 is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.
Specifications
- Supply voltage: 4.5V to 5.5V
- Data rate: Up to 1 Mbps
- Operating temperature range: -40°C to +150°C
- Standby current: <1µA
- Transmitting current: 100mA (max)
- Receiving current: 50mA (max)
Detailed Pin Configuration
The TJA1057T,118 features an 8-pin configuration:
- VCC - Power supply voltage
- GND - Ground reference
- TXD - Transmit data line
- RXD - Receive data line
- STB - Standby control input
- CANH - High-level CAN bus line
- CANL - Low-level CAN bus line
- VREF - Reference voltage for CAN transceiver
Functional Features
- High-speed data transmission and reception
- Supports both standard and extended CAN frames
- Integrated protection features against bus line faults (short-circuit, overvoltage)
- Wake-up capability from low-power standby mode
- Error detection and reporting mechanisms
- Flexible control options through various input pins
Advantages and Disadvantages
Advantages
- Reliable communication in automotive environments
- Wide operating temperature range
- Low power consumption
- Robust design for harsh conditions
- Integrated protection features enhance system reliability
Disadvantages
- Limited to automotive applications
- Requires additional components for complete system implementation
- Relatively higher cost compared to non-automotive transceivers
Working Principles
The TJA1057T,118 operates based on the principles of the CAN protocol. It receives and transmits data over a differential bus (CANH and CANL) using a balanced voltage signaling scheme. The transceiver ensures reliable communication by implementing error detection and correction mechanisms. It also provides protection against common bus line faults, such as short-circuits and overvoltage events.
Detailed Application Field Plans
The TJA1057T,118 finds extensive use in various automotive applications, including:
- Automotive body control systems
- Engine management systems
- Infotainment systems
- Advanced driver-assistance systems (ADAS)
- Electric vehicle charging systems
- Telematics and communication modules
Detailed and Complete Alternative Models
- TJA1040 - Basic high-speed CAN transceiver
- TJA1041 - High-speed CAN transceiver with integrated wake-up functionality
- TJA1042 - High-speed CAN transceiver with integrated fault protection features
- TJA1043 - High-speed CAN transceiver with advanced diagnostics capabilities
- TJA1044 - High-speed CAN transceiver with integrated local interconnect network (LIN) interface
These alternative models offer different features and capabilities, allowing for flexibility in selecting the most suitable transceiver for specific automotive applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af TJA1057T,118 i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of TJA1057T,118 in technical solutions:
Q: What is the TJA1057T,118? A: The TJA1057T,118 is a high-speed CAN transceiver used for communication in automotive and industrial applications.
Q: What is the maximum data rate supported by the TJA1057T,118? A: The TJA1057T,118 supports a maximum data rate of 5 Mbps.
Q: Can the TJA1057T,118 be used in both 12V and 24V systems? A: Yes, the TJA1057T,118 is designed to work with both 12V and 24V systems.
Q: Does the TJA1057T,118 support bus wake-up functionality? A: Yes, the TJA1057T,118 supports bus wake-up functionality, allowing it to wake up the microcontroller from sleep mode.
Q: Is the TJA1057T,118 compatible with ISO 11898-2 and ISO 11898-5 standards? A: Yes, the TJA1057T,118 is fully compliant with both ISO 11898-2 and ISO 11898-5 standards.
Q: Can the TJA1057T,118 be used in fault-tolerant systems? A: Yes, the TJA1057T,118 has built-in features like dominant state timeout detection that make it suitable for fault-tolerant systems.
Q: What is the operating voltage range of the TJA1057T,118? A: The TJA1057T,118 operates within a voltage range of 4.5V to 5.5V.
Q: Does the TJA1057T,118 have built-in protection against electrostatic discharge (ESD)? A: Yes, the TJA1057T,118 has built-in ESD protection, making it robust against ESD events.
Q: Can the TJA1057T,118 be used in harsh environments? A: Yes, the TJA1057T,118 is designed to operate in harsh automotive and industrial environments with a wide temperature range.
Q: What is the package type of the TJA1057T,118? A: The TJA1057T,118 is available in a small-footprint SO8 package, which is commonly used in electronic applications.
Please note that these answers are general and may vary depending on the specific requirements and application of the TJA1057T,118 in a technical solution.