TLE7259GT

Product Overview

Category

The TLE7259GT belongs to the category of automotive transceivers.

Use

It is primarily used for communication purposes in automotive applications.

Characteristics

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

Package

The TLE7259GT comes in a small outline package (SOP) with a specified pin configuration.

Essence

This transceiver facilitates reliable and efficient communication between different electronic control units (ECUs) within a vehicle.

Packaging/Quantity

The TLE7259GT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage: 5 V
• Operating temperature range: -40°C to +150°C
• Data rate: Up to 1 Mbps
• Transceiver type: CAN (Controller Area Network)
• Pin count: 8

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. TXD: Transmit data line
4. RXD: Receive data line
5. STB: Standby mode control
6. CANH: CAN high-level input/output
7. CANL: CAN low-level input/output
8. VIO: Voltage input/output for digital I/O levels

Functional Features

• High-speed data transmission: Enables fast and reliable communication between ECUs.
• Robust communication protocol support: Supports various protocols, ensuring compatibility with different automotive systems.
• Low power consumption: Optimizes energy efficiency in automotive applications.
• Enhanced EMC: Provides improved resistance to electromagnetic interference, ensuring reliable operation in harsh environments.
• Wide operating temperature range: Allows the transceiver to function effectively in extreme temperature conditions.

Advantages and Disadvantages

Advantages

• Reliable and efficient communication within automotive systems.
• High-speed data transmission for quick response times.
• Compatibility with various communication protocols.
• Low power consumption for energy efficiency.
• Enhanced resistance to electromagnetic interference.
• Suitable for use in extreme temperature conditions.

Disadvantages

• Limited pin count may restrict the number of connections or functionalities.

Working Principles

The TLE7259GT transceiver operates based on the 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 ensures reliable data transfer, error detection, and fault confinement within the network.

Detailed Application Field Plans

The TLE7259GT is commonly used in various automotive applications, including:

1. Engine control units (ECUs)
2. Transmission control units (TCUs)
3. Body control modules (BCMs)
4. Anti-lock braking systems (ABS)
5. Airbag control units (ACUs)
6. Instrument clusters
7. Powertrain systems
8. Infotainment systems

Detailed and Complete Alternative Models

1. TLE7259-3GE: Similar specifications, but with a different package type (PG-DSO-8).
2. TLE7259-3GV: Similar specifications, but with a different package type (PG-TSON-8).

These alternative models offer similar functionality and can be considered as substitutes for the TLE7259GT.

In conclusion, the TLE7259GT is an automotive transceiver that enables reliable and efficient communication between electronic control units in vehicles. With its high-speed data transmission, robust protocol support, low power consumption, enhanced EMC, and wide operating temperature range, it is well-suited for various automotive applications. However, its limited pin count may impose some restrictions. The transceiver operates based on the CAN protocol and finds application in engine control units, transmission control units, body control modules, and other automotive systems. Alternative models such as the TLE7259-3GE and TLE7259-3GV offer similar functionality and can be considered as alternatives to the TLE7259GT.