UJA1168TK/VX,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Automotive Communication IC
• Characteristics: High-speed communication, robustness, low power consumption
• Package: TSSOP-14
• Essence: The UJA1168TK/VX,118 is a highly integrated IC designed for automotive communication applications. It provides high-speed communication capabilities while ensuring robustness and low power consumption.
• Packaging/Quantity: The UJA1168TK/VX,118 is available in a TSSOP-14 package.

Specifications

• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +125°C
• Communication Protocol: CAN (Controller Area Network)
• Data Rate: Up to 1 Mbps
• Number of Channels: 1
• Protection Features: Overvoltage protection, undervoltage protection, thermal shutdown, short-circuit protection

Detailed Pin Configuration

The UJA1168TK/VX,118 has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VBAT | Battery voltage supply input | | 2 | GND | Ground | | 3 | TXD | Transmit data line | | 4 | RXD | Receive data line | | 5 | STB | Standby control input | | 6 | WAKE | Wake-up control input | | 7 | LIN | LIN bus input/output | | 8 | VIO | IO voltage supply input | | 9 | VDD | Digital voltage supply input | | 10 | VREG | Internal voltage regulator output | | 11 | CANH | CAN high-speed bus line | | 12 | CANL | CAN low-speed bus line | | 13 | VBAT2 | Secondary battery voltage supply input | | 14 | GND2 | Ground |

Functional Features

• High-Speed Communication: The UJA1168TK/VX,118 supports data rates of up to 1 Mbps, enabling fast and efficient communication in automotive applications.
• Robustness: It incorporates various protection features such as overvoltage protection, undervoltage protection, thermal shutdown, and short-circuit protection, ensuring reliable operation even in harsh environments.
• Low Power Consumption: The IC is designed to minimize power consumption, making it suitable for automotive systems where energy efficiency is crucial.

Advantages and Disadvantages

Advantages: - High-speed communication capability - Robust protection features - Low power consumption

Disadvantages: - Limited number of channels (only 1 channel)

Working Principles

The UJA1168TK/VX,118 operates based on the Controller Area Network (CAN) protocol. It receives and transmits data through the CAN bus lines (CANH and CANL). The IC incorporates various internal circuitry and protection mechanisms to ensure reliable communication and protect against voltage fluctuations, thermal issues, and short circuits.

Detailed Application Field Plans

The UJA1168TK/VX,118 is primarily used in automotive communication systems. It can be employed in various applications, including: - Automotive body control modules - Engine control units - Transmission control units - Infotainment systems - Advanced driver-assistance systems (ADAS) - Electric vehicle charging systems

Detailed and Complete Alternative Models

• UJA1169TK/VX,118
• UJA1170TK/VX,118
• UJA1171TK/VX,118
• UJA1172TK/VX,118

These alternative models offer similar functionality and are suitable replacements for the UJA1168TK/VX,118 in automotive communication applications.

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