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TCAN1146DMTRQ1

Name: TCAN1146DMTRQ1
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 14VSON

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規格

Part Status	Active
Type	Transceiver
Protocol	CANbus
Number of Drivers/Receivers	1/1
Duplex	Half
Receiver Hysteresis	135 mV
Data Rate	5Mbps
Voltage - Supply	4.5V ~ 28V
Operating Temperature	-40°C ~ 150°C (TJ)
Grade	Automotive
Qualification	AEC-Q100
Mounting Type	Surface Mount, Wettable Flank
Package / Case	14-VDFN Exposed Pad
Supplier Device Package	14-VSON (4.5x3)

概述

Description

The TCAN1146DMTRQ1 is a high-speed CAN transceiver designed for automotive applications, adhering to the ISO 11898-2 standard. It facilitates communication between microcontrollers and CAN bus systems, featuring a data rate of up to 1 Mbps. This device is particularly suited for automotive networking, enabling robust communication in environments with high electromagnetic interference.
Key features include low power consumption, thermal protection, and a wide operating voltage range (typically 4.5V to 5.5V). The TCAN1146DMTRQ1 also incorporates fault protection mechanisms, such as a low-power standby mode and a wake-up feature, which enhances overall system reliability. Its compact package and high integration make it ideal for space-constrained designs.
Overall, the TCAN1146DMTRQ1 is optimized for reliability and performance in vehicles, supporting applications such as advanced driver-assistance systems (ADAS), infotainment, and body control modules.

Features

The TCAN1146DMTRQ1 is a high-speed CAN transceiver designed for automotive applications. Key features include:
1. High-Speed Communication: Supports data rates up to 1 Mbps for efficient communication.
2. Low Power Consumption: Operates with minimal power, enhancing energy efficiency.
3. Integrated Transceiver: Combines transmitter and receiver in a single package, simplifying design.
4. Wide Voltage Range: Operates from 4.5V to 5.5V, accommodating various automotive power systems.
5. Robust Fault Tolerance: Features built-in protection against over-voltage, under-voltage, and ESD, ensuring reliability in harsh environments.
6. Sleep Mode: Offers a low-power sleep mode for energy savings when not in use.
7. Thermal Shutdown: Includes a thermal shutdown feature to prevent overheating.
8. Automotive Qualification: Complies with AEC-Q100 standards for automotive-grade reliability.
These features make the TCAN1146DMTRQ1 suitable for various applications, including vehicle networks and industrial automation systems.

Package

The TCAN1146DMTRQ1 is packaged in a 20-pin HTQFP (Thin Quad Flat Package) with a 5 mm x 5 mm footprint. This encapsulation is designed for surface mounting and facilitates efficient heat dissipation.

Pinout

The TCAN1146DMTRQ1 is a CAN transceiver with a pin count of 16. It is designed for high-speed communication in automotive and industrial applications. The device supports CAN protocol and provides features such as low power consumption, fault tolerance, and integrated wake-up functionality.
Key functions of the pins include:
1. CANH and CANL: Differential signal lines for CAN communication.
2. VIO: Supply voltage for digital I/O.
3. VCC: Supply voltage for the transceiver.
4. GND: Ground reference.
5. RXD: CAN data receive output.
6. TXD: CAN data transmit input.
7. STB: Standby control.
8. WUP: Wake-up input.
9. CANTX and CANRX: Interfaces for CAN signal transmission and reception.
10. ISL: Isolation for fault protection.
The TCAN1146DMTRQ1 is suitable for applications requiring robust CAN communication.

Manufacturer

The TCAN1146DMTRQ1 is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in developing semiconductors and various integrated circuits, which are widely used in electronic systems. Founded in 1930, TI is known for its innovation in analog and embedded processing technologies. The company serves a diverse range of industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to quality and reliability in its products, making it a key player in the semiconductor market.

Application

The TCAN1146DMTRQ1 is a high-speed Controller Area Network (CAN) transceiver designed for automotive applications. It is used in various areas such as automotive networking, industrial automation, and connected vehicles. Key applications include engine management systems, body control modules, and advanced driver-assistance systems (ADAS), enabling reliable communication in harsh environments.

Equivalent

The TCAN1146DMTRQ1 is a CAN transceiver chip. Equivalent products include the MCP2551, TJA1050, SN65HVD230, and the ISO1042. When selecting an alternative, ensure compatibility with voltage levels, data rates, and specific application requirements. Always consult the datasheets for detailed specifications.