TJA1043TK/1Y
Product Overview
Category
The TJA1043TK/1Y belongs to the category of automotive transceiver ICs.
Use
It is used for communication in automotive applications, specifically in CAN (Controller Area Network) bus systems.
Characteristics
- High-speed data transmission
- Robustness against electromagnetic interference
- Low power consumption
- Wide operating temperature range
Package
The TJA1043TK/1Y is available in a small outline integrated circuit (SOIC) package.
Essence
This transceiver IC serves as a crucial component in enabling reliable and efficient communication within automotive electronic systems.
Packaging/Quantity
The TJA1043TK/1Y is typically packaged in reels containing a specific quantity, such as 250 or 1000 units per reel.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Data Rate: Up to 1 Mbps
- Operating Temperature: -40°C to 125°C
- ESD Protection: ±8 kV contact discharge
Detailed Pin Configuration
The TJA1043TK/1Y features a standard pin configuration with pins designated for power supply, ground, CAN high and low lines, and other control signals.
Functional Features
- High-speed differential CAN transceiver
- Bus wake-up capability
- Silent mode for improved power management
- Error detection and signaling
Advantages and Disadvantages
Advantages
- Robust communication in harsh automotive environments
- Low power consumption
- Integrated protection features
Disadvantages
- Limited voltage range compared to some alternatives
- Higher cost compared to basic transceivers
Working Principles
The TJA1043TK/1Y facilitates bidirectional communication between the microcontroller and the CAN bus by converting digital signals into differential voltages and vice versa. It also incorporates features for fault detection and recovery to ensure reliable data transmission.
Detailed Application Field Plans
The TJA1043TK/1Y is widely used in various automotive applications, including: - Engine control units - Transmission control systems - Body control modules - Infotainment systems - Advanced driver-assistance systems (ADAS)
Detailed and Complete Alternative Models
Some alternative models to the TJA1043TK/1Y include: - MCP2562 - SN65HVD251 - TLE7259-3GEA
These alternatives offer similar functionality and are compatible with automotive CAN bus systems.
In conclusion, the TJA1043TK/1Y is a vital component in automotive electronics, providing reliable and efficient communication in challenging environments. Its robustness, low power consumption, and integrated protection features make it a preferred choice for various automotive applications.
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Question: What is the maximum operating voltage of TJA1043TK/1Y?
Answer: The maximum operating voltage of TJA1043TK/1Y is 40V.Question: What is the typical standby current consumption of TJA1043TK/1Y?
Answer: The typical standby current consumption of TJA1043TK/1Y is 10µA.Question: Can TJA1043TK/1Y be used in automotive applications?
Answer: Yes, TJA1043TK/1Y is designed for automotive applications and complies with AEC-Q100.Question: What is the operating temperature range of TJA1043TK/1Y?
Answer: TJA1043TK/1Y has an operating temperature range of -40°C to 125°C.Question: Does TJA1043TK/1Y support CAN FD (Flexible Data-Rate)?
Answer: Yes, TJA1043TK/1Y supports CAN FD and is backward compatible with Classical CAN.Question: What is the recommended termination resistor value for TJA1043TK/1Y?
Answer: The recommended termination resistor value for TJA1043TK/1Y is 120Ω.Question: Is TJA1043TK/1Y compatible with 5V and 3.3V microcontrollers?
Answer: Yes, TJA1043TK/1Y is compatible with both 5V and 3.3V microcontrollers.Question: Can TJA1043TK/1Y be used in fault-tolerant systems?
Answer: Yes, TJA1043TK/1Y supports fault-tolerant CAN communication.Question: What is the ESD protection level of TJA1043TK/1Y?
Answer: TJA1043TK/1Y provides ESD protection up to ±8kV (HBM) on the bus pins.Question: Does TJA1043TK/1Y have a wake-up capability?
Answer: Yes, TJA1043TK/1Y features a wake-up capability for low-power modes.