UJA1131HW/FD/5V/4Y

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Automotive Communication IC
• Characteristics: High-speed communication, robustness, low power consumption
• Package: HW (Heat Sink), FD (Flat Device)
• Essence: Facilitates reliable communication in automotive systems
• Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +125°C
• Communication Protocol: CAN (Controller Area Network)
• Data Rate: Up to 1 Mbps
• Number of Pins: 32
• Pin Pitch: 0.65 mm

Detailed Pin Configuration

1. VBAT
2. GND
3. NC
4. NC
5. NC
6. NC
7. NC
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Supports high-speed communication between automotive electronic control units (ECUs)
• Provides robustness against electromagnetic interference (EMI) and electrostatic discharge (ESD)
• Low power consumption for efficient energy usage in vehicles
• Integrated protection features for enhanced reliability

Advantages

• Enables reliable and secure communication in automotive systems
• High-speed data transmission for real-time applications
• Robust design ensures durability in harsh environments
• Low power consumption contributes to improved fuel efficiency

Disadvantages

• Limited pin configuration options for customization
• Requires additional external components for complete system integration
• Relatively higher cost compared to some alternative models

Working Principles

The UJA1131HW/FD/5V/4Y is designed to facilitate communication between various electronic control units (ECUs) in automotive systems. It utilizes the CAN protocol, which allows for high-speed data transmission and real-time interaction between ECUs. The IC incorporates protection features to ensure robustness against electromagnetic interference and electrostatic discharge. By providing reliable communication, the UJA1131HW/FD/5V/4Y enhances the overall performance and safety of automotive systems.

Detailed Application Field Plans

The UJA1131HW/FD/5V/4Y is widely used in automotive applications, including: - Engine control systems - Transmission control systems - Body control modules - Infotainment systems - Advanced driver-assistance systems (ADAS) - Electric power steering systems - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

• UJA1169TK/5V/4Y
• TJA1043TK/5V/4Y
• SN65HVD230DR/5V/4Y
• MCP2551-I/SN/5V/4Y
• PCA82C251T/5V/4Y

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

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