ATA6561-GBQW-N

Product Overview

Category

ATA6561-GBQW-N belongs to the category of integrated circuits (ICs) specifically designed for automotive applications.

Use

This product is primarily used in automotive communication systems, providing reliable and efficient data transmission between various electronic control units (ECUs) within a vehicle.

Characteristics

• Robust and reliable communication capabilities
• High-speed data transmission
• Low power consumption
• Wide operating temperature range
• Automotive-grade quality and durability

Package

ATA6561-GBQW-N is available in a compact and industry-standard QFN package, ensuring easy integration into automotive electronic systems.

Essence

The essence of ATA6561-GBQW-N lies in its ability to facilitate seamless communication between different ECUs, enabling efficient and reliable operation of various automotive systems.

Packaging/Quantity

This product is typically supplied in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +125°C
• Data rate: Up to 5 Mbps
• Number of pins: 14
• Communication protocol: LIN (Local Interconnect Network)
• ESD protection: ±4 kV HBM (Human Body Model)

Detailed Pin Configuration

1. VBAT: Battery supply voltage
2. GND: Ground
3. TXD: LIN bus transmitter data output
4. RXD: LIN bus receiver data input
5. WAKE: Wake-up input
6. STB: Standby mode input
7. EN: Enable input
8. VIO: Digital supply voltage
9. VDD: Analog supply voltage
10. LINH: LIN bus high-side pin
11. LIND: LIN bus low-side pin
12. VBAT: Battery supply voltage
13. GND: Ground
14. NC: Not connected

Functional Features

• LIN bus transceiver with integrated voltage regulator
• Supports LIN protocol versions 1.3, 2.0, and 2.1
• Wake-up capability for low-power operation
• Standby mode for reduced power consumption
• Short-circuit and overtemperature protection
• Integrated ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• Reliable and efficient communication between ECUs
• High-speed data transmission
• Low power consumption
• Wide operating temperature range suitable for automotive environments
• Compact package for easy integration

Disadvantages

• Limited to LIN communication protocol
• May require additional components for complete system implementation

Working Principles

ATA6561-GBQW-N operates based on the LIN communication protocol. It receives data from the transmitting ECU through the RXD pin and transmits data to the receiving ECU through the TXD pin. The integrated voltage regulator ensures stable power supply, while the wake-up and standby modes enable low-power operation when the system is idle.

Detailed Application Field Plans

ATA6561-GBQW-N finds extensive application in various automotive systems, including: - Body control modules - Climate control systems - Infotainment systems - Lighting control units - Powertrain control modules - Safety and driver assistance systems

Detailed and Complete Alternative Models

• ATA6560: Similar LIN bus transceiver with integrated voltage regulator
• TJA1028: LIN transceiver with additional fault-tolerant features
• MCP2004A: LIN transceiver with integrated LIN bus termination resistor

These alternative models offer similar functionality and can be considered as alternatives to ATA6561-GBQW-N depending on specific requirements and system compatibility.

In conclusion, ATA6561-GBQW-N is a reliable and efficient LIN bus transceiver designed for automotive applications. With its robust communication capabilities, low power consumption, and wide operating temperature range, it serves as a crucial component in various automotive systems, ensuring seamless data transmission between ECUs.