The TCAN1044DRQ1 from Texas Instruments is a high-performance, automotive-grade CAN (Controller Area Network) transceiver that serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. Designed to meet the rigorous standards of the automotive industry, this device is ideal for in-vehicle networks and is compliant with the ISO 11898-2 and ISO 11898-5 standards.

Key Features

• Robust Bus Performance: With features such as bus fault protection of ±58V and data rates up to 5 Mbps, the TCAN1044DRQ1 ensures reliable communication in the demanding automotive environment.
• Low Power Modes: It supports various power modes including a low-power standby mode with remote wake-up capability, making it suitable for applications that require low quiescent current.
• Protection Features: The device includes protection against over-temperature, as well as voltage transients which are common in automotive applications, enhancing the system's reliability and longevity.
• Flexible Operating Voltage: It operates over a wide supply voltage range from 4.5V to 5.5V, accommodating the varying conditions of automotive electrical systems.

Applications

The TCAN1044DRQ1 is designed for automotive applications where a CAN interface is required. It is suitable for use in:

• Powertrain Systems
• Body Control Modules
• Advanced Driver Assistance Systems (ADAS)
• Infotainment Systems
• Gateway Modules

Quality and Reliability

As an AEC-Q100 qualified device, the TCAN1044DRQ1 is manufactured to meet the highest quality standards of the automotive industry. This qualification ensures that the transceiver performs reliably under extreme temperatures and other environmental conditions encountered in automotive applications.

Package and Availability

The TCAN1044DRQ1 is offered in an 8-pin SOIC package, providing a compact footprint that is beneficial for space-constrained applications. Texas Instruments provides comprehensive technical support and documentation, making the design-in process as smooth as possible for engineers and designers.