TJA1044GTKZ

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TJA1044GTKZ

IC TRANSCEIVER HALF 1/1 8HVSON

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規格

Part Status Active
Type Transceiver
Protocol CANbus
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 300 mV
Voltage - Supply 4.75V ~ 5.25V
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Supplier Device Package 8-HVSON (3x3)
Base Product Number TJA1044

概述

Description

The TJA1044GTKZ is a high-speed CAN (Controller Area Network) transceiver designed for automotive and industrial applications. It facilitates communication between microcontrollers and CAN buses, enabling reliable data transmission in noisy environments. Key features include a wide supply voltage range, low power consumption, and robust fault tolerance.
The device supports data rates up to 1 Mbps and features a low standby current mode, making it suitable for energy-efficient designs. It is integrated with features like thermal shutdown, bus fault protection, and a dominant time-out function, ensuring reliable operation even under adverse conditions.
The TJA1044 is housed in a compact package, making it ideal for space-constrained applications. It adheres to the ISO 11898 standard for CAN communication, ensuring compatibility with other CAN devices. Overall, the TJA1044GTKZ is a versatile choice for implementing reliable CAN communication in various systems, particularly in automotive electronics and industrial control networks.

Features

The TJA1044GTKZ is a high-speed CAN transceiver designed for automotive and industrial applications. Key features include:
1. High-Speed CAN Communication: Supports data rates up to 1 Mbps.
2. Low Power Consumption: Operates in standby mode to reduce power usage during inactive periods.
3. Wide Supply Voltage Range: Functions with a supply voltage from 4.5V to 5.5V, accommodating various system designs.
4. Robustness: Designed to withstand automotive electrical environments, it includes protection against ESD and overvoltage.
5. Low Electromagnetic Emission: Features a reduced electromagnetic interference (EMI) design to comply with automotive standards.
6. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
7. High Noise Immunity: Offers improved noise immunity for reliable communication in harsh environments.
8. Wake-up Functionality: Supports remote wake-up capabilities for energy-efficient designs.
Overall, the TJA1044GTKZ is suitable for reliable CAN bus communication in automotive networks, enabling efficient data transmission with minimal power consumption.

Package

The TJA1044GTKZ is packaged in a HTQFP-32 (Thin Quad Flat Package) type, which features a 7x7 mm footprint with a 0.5 mm pitch.

Pinout

The TJA1044GTKZ is a CAN transceiver from NXP Semiconductors designed for communication in Controller Area Network (CAN) systems. It has a total of 8 pins.
Here are the key functions of each pin:
1. Pin 1 (VIO): Voltage input for I/O level compatibility.
2. Pin 2 (TXD): Transmit data input from the CAN controller.
3. Pin 3 (RXD): Receive data output to the CAN controller.
4. Pin 4 (GND): Ground reference for the device.
5. Pin 5 (VCC): Supply voltage input (typically 5V).
6. Pin 6 (CANH): High-side CAN bus connection.
7. Pin 7 (CANL): Low-side CAN bus connection.
8. Pin 8 (STB): Standby control input for low-power mode.
The TJA1044GTKZ is designed for high-speed CAN applications and includes features such as low-power operation and a robust fault-tolerant design.

Manufacturer

The manufacturer of the TJA1044GTKZ is NXP Semiconductors. NXP is a global semiconductor company that specializes in the development and production of a wide range of integrated circuits and microcontrollers. Founded in 2006 as a spin-off from Philips, NXP focuses on automotive, industrial, Internet of Things (IoT), and mobile application markets. The TJA1044 is a transceiver designed for Controller Area Network (CAN) communications, commonly used in automotive systems for reliable data exchange between electronic control units (ECUs). NXP is known for its innovation in secure connectivity solutions and plays a significant role in advancing technology in the automotive sector, particularly in areas like vehicle networking and safety features.

Application

The TJA1044GTKZ is a high-speed CAN transceiver used in automotive and industrial applications for Controller Area Network (CAN) communication. Its primary application areas include vehicle networks for engine control units, body control modules, and advanced driver-assistance systems (ADAS). It is also used in industrial automation, robotics, and smart grid systems, where reliable communication in noisy environments is essential.

Equivalent

The TJA1044GTKZ is a CAN transceiver. Equivalent products include:
1. MCP2551
2. SN65HVD230
3. ISO1042
4. TJA1050
5. TJA1028
Ensure compatibility with your specific application requirements, such as voltage levels and data rates, before selecting an alternative.

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