UJA1078ATW/3V3,112

Product Overview

Category:

The UJA1078ATW/3V3,112 belongs to the category of automotive integrated circuits.

Use:

It is used for automotive networking applications, specifically in the area of in-vehicle networking.

Characteristics:

• High reliability and robustness
• Low power consumption
• Integrated protection features
• Automotive-grade temperature range

Package:

The UJA1078ATW/3V3,112 comes in a small outline package (SO) with a specified pin configuration.

Essence:

The essence of this product lies in its ability to facilitate reliable and efficient communication within automotive networks.

Packaging/Quantity:

The UJA1078ATW/3V3,112 is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

• Operating Voltage: 3.3V
• Temperature Range: -40°C to 125°C
• Communication Protocol: CAN FD
• Number of Nodes: Up to 32
• Integrated Features: Fault detection, wake-up capability, voltage regulator

Detailed Pin Configuration

The UJA1078ATW/3V3,112 has a specific pinout configuration that includes pins for power supply, communication lines, fault detection, and other essential functions. A detailed diagram and description of each pin can be found in the product datasheet.

Functional Features

• Fault Detection: Monitors the network for errors and faults, enhancing system reliability.
• Wake-Up Capability: Allows the device to enter low-power modes and wake up in response to network activity.
• Voltage Regulator: Provides stable power supply for the internal circuitry and connected nodes.

Advantages and Disadvantages

Advantages

• Robust communication in harsh automotive environments
• Low power consumption for energy efficiency
• Integrated protection features enhance system reliability

Disadvantages

• Limited to CAN FD protocol, may not be compatible with other communication standards
• Specific to automotive applications, not suitable for general-purpose networking

Working Principles

The UJA1078ATW/3V3,112 operates by monitoring and controlling the communication network within a vehicle. It facilitates the exchange of data between various electronic control units (ECUs) while ensuring robustness and reliability in challenging automotive environments.

Detailed Application Field Plans

The UJA1078ATW/3V3,112 is designed for use in modern automotive systems, including but not limited to: - Body control modules - Powertrain control modules - Infotainment systems - Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

• UJA1078ATW/5V0,112: Similar functionality with a 5V operating voltage
• UJA1078ATW/3V3,113: Updated version with additional features
• Other automotive networking ICs from different manufacturers, such as NXP, Texas Instruments, and Microchip

In conclusion, the UJA1078ATW/3V3,112 is a specialized automotive integrated circuit that plays a crucial role in enabling reliable and efficient communication within modern vehicles. Its robust design, integrated features, and compatibility with automotive networking standards make it a valuable component in automotive electronics.

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