TCAN1044AEVDRQ1

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TCAN1044AEVDRQ1

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IC TRANSCEIVER HALF 1/1 8SOIC

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  • メーカー品番 #TCAN1044AEVDRQ1

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仕様

属性
Part Status Active
Type Transceiver
Protocol CANbus
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 115 mV
Data Rate 8Mbps
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 150°C (TA)
Grade Automotive
Qualification AEC-Q100
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC

概要

Description

The TCAN1044AEVDRQ1 is a high-speed, automotive-qualified CAN FD transceiver from Texas Instruments. It is designed to support data rates up to 5 Mbps, facilitating faster communication in Controller Area Network (CAN) systems. This device is suitable for automotive and industrial applications, offering robust performance in harsh environments.
Key features include low power consumption with silent mode operation, thermal shutdown protection, and a wide operating temperature range, making it highly reliable. The transceiver is compliant with ISO 11898-2:2016 standards, ensuring compatibility with existing systems. It also provides enhanced protection against electromagnetic interference and electrostatic discharge, contributing to system robustness.
The TCAN1044AEVDRQ1 includes a standby mode to reduce power usage when inactive, and wake-up functionality to re-engage the system when needed. Its small package size allows for flexible design integration, and its automotive-grade AEC-Q100 qualification confirms its suitability for use in automotive applications. Ideal use cases include automotive networking, industrial automation, and other systems that require high-speed, reliable data transmission over a CAN bus.

Equivalent

The TCAN1044AEVDRQ1 is an automotive-grade CAN FD transceiver from Texas Instruments. Equivalent products include:
1. NXP TJA1044: A high-speed CAN transceiver that supports CAN FD.
2. Microchip MCP2561/2FD: CAN FD transceivers designed for high-speed communication.
3. ON Semiconductor NCV7446: An automotive-grade CAN FD transceiver.
These alternatives offer similar functionalities for CAN bus communication in automotive and industrial applications. Always verify compatibility with specific requirements before substituting.

Features

The TCAN1044AEVDRQ1 is a high-speed CAN transceiver designed for automotive applications. Key features include:
1. Data Rates: Supports data rates up to 5 Mbps for flexible data exchange.
2. Voltage Range: Operates with a wide supply voltage range from 4.5V to 5.5V.
3. Low Power Consumption: Offers low standby current, making it efficient for power-sensitive applications.
4. Enhanced ESD Protection: Provides robust electrostatic discharge protection to ensure durability and reliability.
5. Thermal Shutdown: Includes thermal shutdown protection to prevent damage from overheating.
6. Wide Temperature Range: Suitable for extreme conditions, operating from -40°C to 125°C.
7. Automotive Qualification: AEC-Q100 qualified, ensuring it meets stringent automotive industry standards.
8. Fail-Safe Features: Includes features like dominant timeout to prevent bus lock-ups.
9. Pin Compatibility: Compatible with industry-standard pinouts for easy integration and replacement.
These features make the TCAN1044AEVDRQ1 ideal for automotive networks, providing reliable and efficient communication in complex vehicle systems.

Pinout

The TCAN1044AEVDRQ1 is a CAN (Controller Area Network) transceiver by Texas Instruments. It comes in an 8-pin VSON (Very Small Outline No-lead) package. Here’s a brief overview of its pin functions:
1. VCC (Pin 1): Power supply for the device.
2. TXD (Pin 2): Transmit data input from the microcontroller.
3. GND (Pin 3): Ground reference for the device.
4. RXD (Pin 4): Receive data output to the microcontroller.
5. VIO (Pin 5): Supply voltage pin for I/O level shifting.
6. CANH (Pin 6): High-level CAN differential bus line.
7. CANL (Pin 7): Low-level CAN differential bus line.
8. STB (Pin 8): Standby mode control input.
The TCAN1044AEVDRQ1 is designed for high-speed CAN applications, supporting data rates up to 5 Mbps. It is suitable for automotive and industrial applications, providing functions such as electrostatic discharge protection, thermal shutdown, and a low-power standby mode.

Manufacturer

The TCAN1044AEVDRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and devices. TI is known for its innovations in analog and embedded processing, digital signal processors (DSPs), microcontrollers, and a variety of other semiconductor technologies. The company serves a diverse set of markets, including automotive, industrial, electronics, communications, and consumer electronics. Texas Instruments is recognized for its focus on research and development, quality, and customer support.

Application

The TCAN1044AEVDRQ1 is a CAN transceiver designed for automotive and industrial applications. It operates within the Controller Area Network (CAN) protocol, making it suitable for in-vehicle networking, such as powertrain, chassis, body electronics, and infotainment systems. It is also applicable in industrial automation for robust communication between controllers, sensors, and actuators. The transceiver's high-speed communication, low electromagnetic emissions, and protection features make it ideal for environments where reliable data exchange is critical. Additionally, its compliance with the ISO 11898-2:2016 standard ensures interoperability and robustness in various harsh conditions.

Package

The TCAN1044AEVDRQ1 is packaged in a VSON (Very Small Outline No-lead) form, specifically an 8-pin VSON package. This type of packaging is compact and suitable for space-constrained applications.

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