TLE8250XSJXUMA1

Product Overview

Category

The TLE8250XSJXUMA1 belongs to the category of automotive transceiver ICs.

Use

This product is primarily used for communication between electronic control units (ECUs) in automotive applications.

Characteristics

• High-speed data transmission
• Robust communication protocol
• Low power consumption
• Wide operating temperature range
• Enhanced electromagnetic compatibility (EMC)
• Compact package size

Package

The TLE8250XSJXUMA1 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the TLE8250XSJXUMA1 lies in its ability to provide reliable and efficient communication between various ECUs in an automotive system.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 3.3V
• Data rate: Up to 1 Mbps
• Operating temperature range: -40°C to +125°C
• ESD protection: ±4 kV HBM
• Current consumption: 5 mA (typical)

Detailed Pin Configuration

The TLE8250XSJXUMA1 has the following pin configuration:

1. VBAT: Battery supply voltage
2. GND: Ground
3. TXD: Transmit data
4. RXD: Receive data
5. WAKE: Wake-up input
6. EN: Enable input
7. CANH: CAN high-level input/output
8. CANL: CAN low-level input/output

Functional Features

• CAN bus communication support
• Wake-up functionality
• Error detection and reporting
• Sleep mode for power-saving operation
• Integrated voltage regulator
• Fail-safe features for enhanced reliability

Advantages and Disadvantages

Advantages

• High-speed data transmission enables efficient communication between ECUs.
• Robust communication protocol ensures reliable data transfer.
• Low power consumption contributes to energy efficiency.
• Wide operating temperature range allows for use in various environmental conditions.
• Enhanced EMC minimizes interference with other electronic components.
• Compact package size facilitates integration into automotive systems.

Disadvantages

• Limited compatibility with non-automotive applications.
• Relatively high cost compared to standard transceiver ICs.
• Requires additional external components for proper operation.

Working Principles

The TLE8250XSJXUMA1 operates based on the Controller Area Network (CAN) protocol, which is widely used in automotive applications. It facilitates bidirectional communication between ECUs by transmitting and receiving data over a differential bus (CANH and CANL). The transceiver IC ensures reliable data transfer, error detection, and reporting. It also supports wake-up functionality, allowing ECUs to enter sleep mode and conserve power when not actively communicating.

Detailed Application Field Plans

The TLE8250XSJXUMA1 is commonly used in various automotive applications, including:

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

Detailed and Complete Alternative Models

1. TJA1050: A popular alternative with similar specifications and functionality.
2. SN65HVD230: Another alternative offering compatibility with industrial applications.
3. MCP2551: An affordable option suitable for low-cost automotive systems.

These alternative models provide similar features and can be considered as substitutes for the TLE8250XSJXUMA1 in specific applications.

In conclusion, the TLE8250XSJXUMA1 is a high-performance automotive transceiver IC that enables reliable communication between ECUs in automotive systems. Its robust features, compact package size, and wide operating temperature range make it suitable for various applications within the automotive industry. However, it may not be compatible with non-automotive applications and requires additional external components for proper operation.