UJA1023T/2R04/C,51

Product Overview

Category

The UJA1023T/2R04/C,51 belongs to the category of integrated circuits (ICs) specifically designed for automotive applications.

Use

This IC is commonly used in automotive electronic systems for various functions such as communication, control, and monitoring.

Characteristics

• High reliability and durability
• Wide operating temperature range (-40°C to +125°C)
• Low power consumption
• Compact package size
• Robust protection features against electrical transients and faults

Package

The UJA1023T/2R04/C,51 is available in a small outline package (SOP) with 8 pins.

Essence

This IC serves as a key component in automotive networks, enabling efficient communication between different electronic modules within a vehicle.

Packaging/Quantity

The UJA1023T/2R04/C,51 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 5V
• Operating current: 10mA
• Communication protocol: CAN (Controller Area Network)
• Data rate: Up to 1 Mbps
• Protection features: Overvoltage, undervoltage, and overtemperature protection
• ESD protection: ±4 kV (Human Body Model)

Detailed Pin Configuration

The UJA1023T/2R04/C,51 has the following pin configuration:

1. VBAT: Battery supply voltage
2. GND: Ground reference
3. CANH: CAN high-level input/output
4. CANL: CAN low-level input/output
5. STB: Standby mode control
6. WAKE: Wake-up signal input
7. LIN: LIN bus input/output
8. VCC: Power supply voltage

Functional Features

• CAN bus communication: Enables reliable and efficient data exchange between different automotive modules.
• Standby mode: Allows the IC to enter a low-power state when not in use, reducing overall power consumption.
• Wake-up signal input: Triggers the IC to exit standby mode and resume normal operation upon receiving a wake-up signal.
• LIN bus support: Provides compatibility with Local Interconnect Network (LIN) communication protocol.

Advantages and Disadvantages

Advantages

• High reliability and durability, suitable for automotive environments
• Wide operating temperature range allows for use in extreme conditions
• Low power consumption contributes to energy efficiency
• Compact package size facilitates integration into space-constrained designs
• Robust protection features safeguard against electrical transients and faults

Disadvantages

• Limited pin count may restrict the number of functions that can be implemented on a single IC
• Requires additional external components for complete system implementation

Working Principles

The UJA1023T/2R04/C,51 operates based on the CAN communication protocol. It receives and transmits data over the CAN bus, facilitating communication between various automotive electronic modules. The IC incorporates protection mechanisms to ensure reliable operation even in the presence of electrical transients or faults.

Detailed Application Field Plans

The UJA1023T/2R04/C,51 is widely used in automotive applications, including but not limited to:

1. Body control modules
2. Engine control units
3. Transmission control modules
4. Infotainment systems
5. Advanced driver-assistance systems (ADAS)
6. Lighting control modules
7. Climate control systems

Detailed and Complete Alternative Models

1. UJA1023T/2R04/C,52
2. UJA1023T/2R04/C,53
3. UJA1023T/2R04/C,54
4. UJA1023T/2R04/C,55

These alternative models offer similar functionality and characteristics to the UJA1023T/2R04/C,51, providing flexibility in design and compatibility with different automotive systems.

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