TCAN1145DMTRQ1

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TCAN1145DMTRQ1

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規格

Package Tape & Reel (TR)
Series Automotive, AEC-Q100
ProductStatus Active
Type Transceiver
Protocol CAN
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 135 mV
DataRate 5Mbps
Voltage-Supply 4.5V ~ 28V
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount, Wettable Flank
Package/Case 14-VDFN Exposed Pad

概述

Description

The TCAN1145DMTRQ1 is a high-speed CAN (Controller Area Network) transceiver designed by Texas Instruments for automotive applications. It enables reliable communication between microcontrollers and CAN networks, supporting data rates up to 1 Mbps. This device operates over a wide voltage range, from 4.75 V to 5.25 V, and features low power consumption, making it suitable for applications requiring energy efficiency.
Key features include thermal protection, a low standby current, and integrated fault protection mechanisms, enhancing reliability in harsh automotive environments. The transceiver is designed to meet ISO 11898-2 standards, ensuring robust performance in noisy conditions. Its small package size allows for compact designs, facilitating integration in various automotive systems like engine control, body control, and infotainment.
In summary, the TCAN1145DMTRQ1 is an efficient, reliable, and robust CAN transceiver ideal for automotive communication applications, ensuring high-speed data transfer and durability in challenging environments.

Features

The TCAN1145DMTRQ1 is a high-speed CAN transceiver designed for automotive and industrial applications. Key features include:
1. High-Speed CAN: Supports data rates up to 1 Mbps, compliant with ISO 11898-2 standards.
2. Low Power Consumption: Optimized for low quiescent current in standby mode, enhancing energy efficiency.
3. Wide Supply Voltage Range: Operates from 4.5V to 5.5V, accommodating various power supply designs.
4. Integrated Protection: Features thermal shutdown, short-circuit protection, and ESD protection to ensure reliability in harsh environments.
5. Wake-up Functionality: Supports a low-power wake-up mode for remote monitoring applications.
6. Robustness: Designed for high electromagnetic immunity, making it suitable for automotive environments.
7. Small Package Size: Available in a compact HTQFP package, facilitating space-constrained designs.
8. Enhanced Communication: Provides excellent signal integrity and improved transmission reliability.
These features make the TCAN1145DMTRQ1 an ideal choice for reliable CAN communication in automotive and industrial networks.

Package

The TCAN1145DMTRQ1 is packaged in a VQFN (Very Thin Quad Flat No-lead) format, specifically a 16-pin VQFN package. This compact package design is suitable for automotive applications, providing space-saving advantages and efficient thermal performance.

Pinout

The TCAN1145DMTRQ1 is a CAN transceiver from Texas Instruments that operates in automotive applications. It features a total of 8 pins.
Here’s a brief overview of the pin functions:
1. CANH (Pin 1) - High side of the CAN bus.
2. CANL (Pin 2) - Low side of the CAN bus.
3. GND (Pin 3) - Ground reference.
4. VIO (Pin 4) - Input/output voltage supply.
5. TXD (Pin 5) - Transmit data input.
6. RXD (Pin 6) - Receive data output.
7. RS (Pin 7) - Sleep mode control; active high to enter sleep mode.
8. VCC (Pin 8) - Supply voltage for the transceiver.
The TCAN1145DMTRQ1 supports CAN protocol standards and is designed to facilitate robust communication in automotive networks.

Manufacturer

The TCAN1145DMTRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company known for its innovative products in analog, embedded processing, and digital signal processing. Founded in 1930, TI serves a variety of markets, including automotive, industrial, and consumer electronics. The company is recognized for its commitment to developing advanced technologies that enhance performance and efficiency across various applications.

Application

The TCAN1145DMTRQ1 is a CAN transceiver designed for automotive applications. Its primary areas include vehicle communication networks, such as advanced driver-assistance systems (ADAS), electric and hybrid vehicles, and body control modules. It supports high-speed CAN communication, ensuring reliable data transmission in harsh automotive environments, and is also suitable for industrial automation and control systems where CAN protocols are utilized.

Equivalent

The TCAN1145DMTRQ1 is a CAN transceiver from Texas Instruments. Equivalent products include the NXP TJA1040, Microchip MCP2551, and Infineon TLE6250. When selecting an alternative, consider compatibility with the specific CAN bus standards, voltage levels, and package type. Always verify the specifications to ensure proper functionality in your application.

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