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UJA1135HW/3V3Y
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UJA1135HW/3V3Y - English Editing Encyclopedia Entry

Product Overview

Category

The UJA1135HW/3V3Y belongs to the category of integrated circuits (ICs) used in automotive applications.

Use

This IC is specifically designed for use in automotive electronic control units (ECUs), providing various functionalities related to communication and networking within the vehicle.

Characteristics

  • The UJA1135HW/3V3Y is a high-performance, low-power IC.
  • It supports multiple communication protocols such as LIN, CAN, and SENT.
  • It offers robust fault detection and diagnostic capabilities.
  • The IC operates at a voltage of 3.3V.

Package

The UJA1135HW/3V3Y is available in a compact and industry-standard package, making it suitable for integration into automotive ECUs.

Essence

The essence of this IC lies in its ability to facilitate reliable and efficient communication between different components within an automotive system, enhancing overall functionality and performance.

Packaging/Quantity

The UJA1135HW/3V3Y is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +125°C
  • Communication Protocols: LIN, CAN, SENT
  • Number of Pins: 32
  • Package Type: QFN

Detailed Pin Configuration

The UJA1135HW/3V3Y features a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VBAT
  2. GND
  3. LIN1
  4. LIN2
  5. LIN3
  6. LIN4
  7. LIN5
  8. LIN6
  9. LIN7
  10. LIN8
  11. LIN9
  12. LIN10
  13. LIN11
  14. LIN12
  15. LIN13
  16. LIN14
  17. LIN15
  18. LIN16
  19. CAN1H
  20. CAN1L
  21. CAN2H
  22. CAN2L
  23. CAN3H
  24. CAN3L
  25. CAN4H
  26. CAN4L
  27. SENT1
  28. SENT2
  29. VDD
  30. GND
  31. WAKE
  32. STB

Functional Features

  • Support for multiple communication protocols enables seamless integration into various automotive systems.
  • Robust fault detection and diagnostic capabilities ensure reliable operation and facilitate troubleshooting.
  • Low-power consumption enhances energy efficiency in automotive applications.
  • The IC offers advanced features such as wake-up functionality and standby mode, optimizing power management.

Advantages and Disadvantages

Advantages

  • Versatile compatibility with different communication protocols.
  • High-performance and low-power operation.
  • Robust fault detection and diagnostic capabilities.
  • Compact package suitable for automotive ECUs.

Disadvantages

  • Limited pin count may restrict the number of simultaneous connections.
  • Requires proper configuration and integration within the overall system design.

Working Principles

The UJA1135HW/3V3Y operates by receiving and transmitting data through the supported communication protocols (LIN, CAN, SENT). It interfaces with other components within the automotive system, facilitating the exchange of information and control signals. The IC incorporates various internal circuits and algorithms to ensure reliable communication, fault detection, and diagnostics.

Detailed Application Field Plans

The UJA1135HW/3V3Y finds extensive application in automotive electronic control units, including but not limited to: - Body control modules - Engine control units - Transmission control units - Infotainment systems - Advanced driver-assistance systems (ADAS) - Lighting control modules

Detailed and Complete Alternative Models

  1. UJA1136HW/3V3Y
  2. UJA1137HW/3V3Y
  3. UJA1138HW/3V3Y
  4. UJA1139HW/3V3Y

These alternative models offer similar functionalities and characteristics, providing flexibility in choosing the most suitable IC for specific automotive applications.

In conclusion, the UJA1135HW/3V3Y is a high-performance integrated circuit designed for automotive ECUs. Its versatile communication capabilities, fault detection features, and low-power operation make it an essential component in various automotive systems.

技術ソリューションにおける UJA1135HW/3V3Y の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the UJA1135HW/3V3Y used for?

    • The UJA1135HW/3V3Y is a high-speed CAN transceiver with integrated wake-up and protection features, commonly used in automotive and industrial applications.

  2. What voltage does the UJA1135HW/3V3Y operate at?

    • The UJA1135HW/3V3Y operates at a voltage of 3.3V.

  3. What is the maximum data rate supported by the UJA1135HW/3V3Y?

    • The UJA1135HW/3V3Y supports a maximum data rate of 5 Mbps.

  4. Does the UJA1135HW/3V3Y have built-in wake-up functionality?

    • Yes, the UJA1135HW/3V3Y has integrated wake-up functionality, allowing it to wake up from low-power modes in response to specific events.

  5. What kind of protection features does the UJA1135HW/3V3Y offer?

    • The UJA1135HW/3V3Y offers protection features such as overtemperature protection, overvoltage protection, and undervoltage lockout.

  6. Is the UJA1135HW/3V3Y suitable for automotive applications?

    • Yes, the UJA1135HW/3V3Y is designed for use in automotive applications and complies with automotive standards.

  7. Can the UJA1135HW/3V3Y be used in industrial control systems?

    • Yes, the UJA1135HW/3V3Y is suitable for use in industrial control systems due to its robustness and reliability.

  8. What is the operating temperature range of the UJA1135HW/3V3Y?

    • The UJA1135HW/3V3Y has an extended operating temperature range of -40°C to 125°C.

  9. Does the UJA1135HW/3V3Y support bus fault detection and reporting?

    • Yes, the UJA1135HW/3V3Y supports bus fault detection and reporting, enhancing system reliability.

  10. Is the UJA1135HW/3V3Y compatible with other CAN controllers and microcontrollers?

    • Yes, the UJA1135HW/3V3Y is compatible with a wide range of CAN controllers and microcontrollers, making it versatile for various technical solutions.